官方也开始对水库及其支流的污染表示进一步的担忧.Officials have also started to sound more worried about pollution in the reservoir and its tributaries.两个主要因素导致了夏季长江及其支流的特大洪流.Two major factors contributed to devastating summer along the River an...
The birds are chirping merrily.鸟儿在欢快地鸣叫着.The birds,chirping relentlessly,woke us up at daybreak.破晓时鸟儿不断吱吱地叫,把我们吵醒了。Today, her chirping enthusiasms did not irritate Lily.今天她在丽莉耳旁叽叽喳喳说的那些热情话并没惹丽莉发火.The birds are chirping.小...