🗣️ 情景例句
What is it?
怎么回事
Scientists contribute to the well-being of mankind.
科学家为人类造福。
That's very kind of you, but I want to speak to him about my son, Jim Green.
你真好，谢谢您。不过我想和校长谈谈我儿子吉姆·格林的事情。