You Who Came FromThe Star and The Heirs (继承者们) have been subjects of hot online discussions throughout Asia. Besides, the book, The Miraculous Journey of Edward Tulane, read by the hero You Who Came From The Star was a hard to get item on Amazon for a while.

    The two TV programs have several common elements (因素): a tall, handsome, and rich hero who loves the heroine blindly and always protects her, and an equally handsome man madly in love with the same woman . Both programs describe the purity of love, which is expressed through a kiss or a warm hug. Perhaps that's the secret of their success: perhapspeople still like Cinderella type stories.

    The widening wealth gap is a matter of social concern both in South Korea and China, and the challenges that young people face in their hope for a better life might have caused many ordinary girls to dream of marrying rich, caring men. This is precisely what the popular South Korean TV drams describe. In fact,South Korean TV dramas are tailored to meet the market's demands.

    Many netizens evensaid at an earlier time that South Korean TV dramas had become popular because of their stereotyped (模式化的) themes: traffic accidents, cancer and other incurable diseases. But all that has changed with the success of You Who CameFrom The Star and The Heirs, which Chinese directors can use as examples, aswell as inspiration, to improve their productions.

    According to a recent study, a new genetically modified rice can prevent infections of HIV, the virus responsible for the disease AIDS.

    The study reports the newly-developed rice produces proteins that attach directly to the HIV virus. This process prevents the virus from mixing with human cells. The scientists say it can remove the effect of the virus and block its spreading.

    The Joint United Nations Program on HIV/AIDS reports that worldwide, nearly 37 million people were living with HIV in 2017. The organization says the largest number of those are in developing countries. Nearly two-thirds of HIV cases are in Africa. Now there is no cure for HIV/AIDS though there have been developments in oral drug treatments to slow the progression of the disease.

    The new study predicts the rice-based method will lead to long-term use of the anti-HIV treatment across the developing world. Researchers said the "groundbreaking" discovery is "realistically the only way" that anti-HIV combination treatments can be produced at a cost low enough for the developing world.

    They say the easiest and most cost-effective way to use the rice will be to make it into a cream to be put on the skin. The HIV-fighting proteins can then enter the body through the skin. People all over the world could grow the rice and make the cream themselves. This would prevent the cost and travel required for many patients to receive treatments and medicine.

    The process of changing the genetic structure of food crops has been debated for some time. Critics of genetically engineered crops believe they can harm people. The scientific team says further testing is needed to ensure that the genetic engineering process does not produce any additional chemicals that could be dangerous to people.

    It was dark. As John was walking on his way home, he suddenly found an ugly old man staring at him.

    The old man said, "Son, why don't you get a book? It will keep you company."

    John noticed all the books the old man had were related to the super nature (超自然界). Trying to act bravely, he found one and the old man said, "That's an interesting book. It's $25."

    The old man kept staring at John, which almost frightened him. He quickly searched his pockets and found $25.

    John quickly paid for it. Then the old man called out, "Whatever happens, don't turn to the last page. Do remember, or you will regret it!"

    Reaching home, John heard his parents talking about a strange old book seller that appeared only at night during a full moon and then disappeared. Nervously, he ran straight to his room.

    At midnight, as he was sound asleep in bed, a blast (股) of cold wind blew in through the window and woke him up. He looked at his table and saw the book. For a while, he was frozen in fear, but he was so curious. Slowly he got out of bed and carefully picked up the book.

As he took a look at the last page, he cried out and fainted (晕倒).

    This is what he read on the last page!

    Retail (零售) Price: $10.99

As the Chinese saying goes, a seed can change the world; a variety can benefit a nation.

Zhang Daorong, who has spent the last 26 years 1 13 new varieties of wheat and contributing to national food security, has done both. The 50-year-old, who is called the "mother of wheat", is a 2 at the Xiangyang Academy of Agricultural Sciences in Xiangyang city.

The research into new varieties requires strict standards and 3 experiments. "The first 4 is to find suitable parental types for a specific cultivation(培育) purpose. Then we try a hybrid(杂交的) combination," Zhang explained, "After several generations of 5 and selection, and when characteristics remain stable, we 6 a two-year process of yield testing and disease identification." And after several more founds of tests, a(n) 7 for evaluation and approval can be made for market production.

"Generally speaking, a good new 8 should produce high yields(产量), have stable production, and 9 good resistance to bad conditions," she added. "10 , it also should be accepted by the market."

Zhang added that the team 11 70,000 to 80,000 seedlings(幼苗) each year. All year round they were busy with 12 experiments on the growth of the new seedling sand making records and analyses.

"Agricultural research work is 13 and complicated. Sometimes your efforts do not 14 . All we can do then is think more, discuss more and find 15 on the land," she said.

According to a new Agriculture Department report, U. S. forests could exacerbate global warming because they are being destroyed by natural disasters and are losing their ability to absorb planet-warming gases as they get older. The report predicts that the ability of forests to absorb carbon will start declining after 2025 and that forests could release up to 100 million metric tons of carbon a year as their emissions (排放) from decaying (腐烂的) trees go beyond their carbon absorption. Forests could become a "substantial carbon source" by 2070, the USDA report says.

The loss of carbon absorption is driven in part by natural disasters such as wildfires, tornadoes and hurricanes, which are increasing in frequency and strength as global temperatures rise. The disasters destroy forestland, destroying their ecosystem and decreasing their ability to absorb carbon, according to Lynn Riley, a senior manager of climate science at the American Forest Foundation. Aging forests also contribute. The report found that older, mature trees absorb less carbon than younger trees of the same species, and U. S. forests are rapidly aging.

This trend is likely to continue, as forests come under increasing threat from climate change and exploitation (开采). The typical tropical (热带的) forest may become a carbon source by the 2060s, according to Simon Lewis, professor in the school of geography at Leeds University. "Humans have been lucky so far, as tropical forests are cleaning up lots of our pollution, but they can't keep doing that indefinitely," he said. "We need to cut down fossil fuel emissions before the global carbon cycle starts working against us."

U. S. forests currently absorb 11 percent of U. S. carbon emissions, or 150 million metric tons of carbon a year, equal to the combined emissions from 40 coal power plants, according to the report. The loss of forests as natural carbon absorbers will require the U. S. to cut emissions more rapidly to reach net zero. "As we work to decarbonize (碳减排), forests are one of the greatest tools at our handling. If we were to lose that, it means we will contribute that much more in emissions." Riley said.

Chinese President Xi Jinping once said. "Heroes come from the people." Every year, there are ordinary people spreading positive energy (正能量) and touching our hearts. Let's take a look at some of them.