Enjoying a musical performance no longer requires a costly ticket or a trip to a theater. These days, musicians are performing in private homes,at haircutting shops,at airports...even on ferry boats.

    Musicians like house concerts. At music clubs, they often have to perform over loud conversation or deal with people who have had too much alcohol.People at house concerts are more focused on listening to the music.

    Just a few hours before the Bombadils started singing at the O' Hair Salon,Lindsay was cutting hair and Tamera was doing facials.Then,they moved chairs and microphones to create a small performance space.The Bombadils made music in the front part of the hair salon,near the hair dryers and make-up table.

    "This is our first show at a hair salon,"Sarah Frank of the Bombadils told concertgoers at last week's performance.Frank said she and band members Luke Fraser and Kaitlyn Raitz had a great time "interacting" with the audience.

    Concerts in people's homes, or small businesses such as O' Hair's,are becoming more popular,musicians say. "There is a more relaxed atmosphere,"said Domenic Cicala,a musician who opened up his O' Hair Salon to concerts. "People really get to know the artists."

    At house concerts,people get time before and after concerts to meet the performers.Often,the hosts or guests will provide food and drink.

    "People really like listening to music in the living room of a friend,"said Matt Hart,with Aubrey Zoli making up Local Strangers,a folk-rock group based in Seattle.At many such concerts,the musicians do not need microphones. Yet,every word of their songs can be heard.

Editor: Today our topic is part-time job. Are they good for school children or not?

Headmaster: Certainly not. Children have got two full-time jobs already: growing up and going to school. Part-time jobs make them so tired that they fall asleep in class.

Mrs. White: I agree. I know school hours are short, but there's homework as well, and children need a lot of sleep.

Mr. White: Young children, perhaps some boys, stay at school until they're eighteen or nineteen. A part-time job can't harm them. In fact, it's good for them. They earn their pocket money instead of asking their parents for it. And they see something of the world outside school.

Businessman: You're quite right. Boys learn a lot from a part-time job. And we mustn't forget that some families need the extra money. If the pupils didn't take part-time jobs, they couldn't stay at school.

Editor: Well, we have got two for, and two against. What do our readers think?

    As the Chinese Mid-Autumn Festival approaches, mooncakes are turning up all over China, from traditional teashops to Starbucks counters. The holiday is one of China's four most important festivals, and in the weeks before the date arrives, top hotels get into the spirit with lavish(奢华) treats in lovely packaging. Traditionally, the cookie-sized round pastry(馅饼) has a rich thick filling usually made from red-bean or lotus-seed paste and covered by a thin crust. It may also contain yolks from salted duck eggs, integrating a beautiful savory tinge into the sugary taste. Fillings and crusts have become more diverse over time, especially in the hands of skilled pastry chefs. The mooncakes in Chinese culture represent homesickness, and the top crust of each moon-shaped pastry is generally imprinted with the Chinese characters for longevity or harmony.

    This year, the fancy gift boxes that have long driven the mooncake trade are particularly striking and rich with tradition.

    For example, the Fairmont Peace Hotel in Shanghai, built in 1929 and a magnet for Hollywood celebrities in the 1930s, has prepared a selection of mooncake gift boxes with designs inspired by the beauty and elegance of the hotel's famous art deco style. The simplest box of four pieces (red-bean paste, creamy custard, plain cheese, green-bean paste) is 198 yuan($29.64), while more lavish selections of five or six pieces, including mooncakes with egg yolk, run up to 338 yuan for a box.

    Beijing's Nuo Hotel, meanwhile, has created Ming Dynasty (1368－1644) inspired mooncake gift packs based on the design of porcelain vases in the hotel lobby, with the essence of landscape painting using Zhang Dai's poetic passages to show the peaceful harmony of man and nature. The box of six is 158 yuan, and includes mooncakes ranging from cheese mango to charcoal burning fragrant Pu'er tea and white lotus with egg yolk. A box of eight cakes of different flavors is 228 yuan.

    What do you usually do to comfort your friends when they are sad? You probably pat them on the shoulder, or give them a warm hug.

    We used to think that knowing when and how to comfort others was an ability that only humans have. But scientists have discovered that apes (猩猩) have this ability too.

    Two researchers from Emory University in Atlanta, US, went to an Ape Protection Centre in Congo to study bonobos (倭黑猩猩), which are closely related to humans.

    The researchers analyzed the bonobos' reactions (反应) after more than 370 cases of stressful situations, such as fights and losing temper, and found that some bonobos rushed to hug those that were screaming after being attacked, just like humans would have done.

    However, researchers found that not all bonobos were able to comfort others. In the protection center, many bonobos are orphans whose mothers were killed by hunters. They were found to be more worried in times of tension and have greater difficulty controlling their own emotions, making them worse at reaching out to help friends in need.

    "Orphans, who have not had the benefit of a mother helping them handling their emotions, are much worse at comforting others," Professor Frans de Waal told TheTelegraph. "Bonobos with moms were able to curb their negative emotional reactions more quickly. Therefore, they pay more attention to others."

    This pattern mirrors the way that human children have been found to react. Those who are good at handling their own emotions—for example, those who can calm themselves down more quickly after upsetting experiences—are usually better at expressing their concerns for others.

    When international aid is given, steps must be taken to ensure（确保）that the aid reaches the people for whom it is intended. The way to achieve this may not be simple. It is very difficult for a nation to give help directly to people in another nation. The United Nations Organization （UNO） could undertake to direct the distribution of aid. Here however rises the problem of costs. Also tied with this is time. Perhaps the UNO could set up a body of devoted men and women in every country who can speedily distribute aid to victims of floods and earthquakes.

    More than the help that one nation can give to another during a disaster, it would be more effective to give other forms of help during normal times. A common proverb says, "Give me a fish and I eat for a day, teach me to fish and I eat for a lifetime." If we follow this wise saying, it would be right to teach people from less developed nations to take care of themselves. For example, a country could share its technology with another. This could be in simple areas like agriculture or in more complex areas like medical and health care or even in building satellites. Even a small country is able to help less developed nations. Sometimes what is taken for granted, like the setting up of a water purification plant or the administration of a school, could be useful for countries which are looking about to solve common problems. It does not cost much to share such simple things. Exchange students could be attached for a number of months or years and learn the required craft while on the site. They can then take their knowledge back to their homelands and if necessary come back from time to time to clear doubts or to update themselves. Such aid will be truly helpful and there is no chance of it being temporary or of it falling into the wrong hands.

    Many countries run extensive courses in all sorts of skills. It will not cost much to include deserving foreigners in these courses. Besides giving effective help to the countries concerned, there is also the build­up of friendships to consider. Giving direct help by giving materials may be effective in the short run and must continue to be given in the event of emergencies. However, in the long run what is really effective would be the sharing of knowledge.

    For many students who desire to move around but not far freely, one of the most common vehicles is the bicycle. For such a seemingly simple invention, its story is not that simple.

    Most historians trace its origin back to 1817, when a German nobleman named Karl von Drais invented a wooden, two­wheeled machine that riders moved forward with their feet. His invention became popular in both England and France, where it eventually became known as the velocipede. Unfortunately, it was eventually banned as a danger to pedestrians and was rarely seen after the early 1820s.

    Things were quiet for several decades until the bicycle development took off in the 1860s. An important milestone happened in Paris in 1863 when pedals were added to the front axle (轴). This occurred in Pierre Michaux's workshop, but it's unclear whether he or his employee, Pierre Lallement, should be given credit for the innovation Lallement moved to the United States, where he obtained a patent for "improvements in velocipedes" in 1866. These new machines proved to be popular, and the name "bicycle" had come into use by 1869. However, many people referred to them as "bone shakers", which described their clunky ride due to a heavy wooden frame and steel wheels.

    In the 1870s, "high wheelers" or "penny­farthings" became popular. However, with a large front wheel and a much smaller rear wheel, they could be dangerous, if riders had to stop suddenly, as they would "take a header" when their momentum (动量) carried them over the front wheel onto their heads. Eventually, English inventor John Kemp Starley designed a "safety bicycle" with two same small wheels, a chain drive, and a set of gears. With tires added in and brake systems bettered in the following decades, bicycle production had skyrocketed to over one million bicycles by 1899.

    Mass production of bicycles increased their popularity greatly, since they became affordable for the average person. Over the course of the 20th century, manufacturers continued to improve the features and design of bicycles as new technologies appeared.