若是上色的时候不小心弄坏了那些地图，他们可承担不起。They could not afford to spoil those maps by careless colouring.罗伊小心地把腿挪下沙发，坐了起来。Roy swung his legs carefully off the couch and sat up.他不小心撞到了桌子，把花打翻了。He had blundered into the table, upsetting ...
The average flow of the river is 200 cubic metres per second.这条河平均流量为每秒二百立方米.The volume of this container is 1000 cubic metres.这个集装箱的容量是1000立方米.The reservoir has in storage about 30 million cubic metres.这座水库贮水约3000万立方米....
报纸使用了新词“丁克族”，即“双收入无子女”。The newspaper used the neologism "dinks", Double Income No Kids.阿奇喜欢那种紧跟潮流，讲满口时髦新词的感觉。Archie liked to think he kept up with current slang.我认为这些新词不值得教给初学者.I don't think these neologisms worth p...