①采莲女混杂在池塘中难以发现：{#blank#}1{#/blank#}。

②听到姑娘们的歌声，才知道有人过来了：{#blank#}2{#/blank#}。

                                                                                                                                              《客中夜坐》

                                                                                                                             落叶萧萧江水长，故园①归路更茫茫。

                                                                                                                             一声新雁三更雨，何处行人不断肠。
      【注】①故园：故乡，家乡。