🗣️ 情景例句
Chairman Mao said it is necessary to drill as much as possible.
毛主席说，反复操练是非常必要的。
Please come to the airport by eight thirty at the latest.
最迟要在8点30分到达机场。
but it was impossible to stop the thieves.
但他已无法抓住那些窃贼了。