🗣️ 情景例句
Sorry, I have to say good-bye.
我不得不说再见了。
A duck will not always dabble in the same gutter.
一只鸭子不会常在同一条沟中玩水。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？