🧩 词语组成解析
🗣️ 情景例句
Certainly, sir. I'll get a taxi for you. Are you going directly to the cinema?
好的，先生。我会帮您叫车的，您直接去电影院吗？
He has been to America.
他曾去过美国。[表示曾经有过的经验]
As usual, the police will have a difficult time.
同往常一样，警察的日子将不好过，