奥利弗在咖啡馆里聊了两个小时，到他记起他该干什么的时候，外面已经天黑了。

Olive spent two hours by chatting in the café. By the time he remembered what he had to do, it was dark outside.

youdao

奥利弗在咖啡馆里聊了两个小时，到他记起他该干什么的时候，外面已经天黑了。

Olive spent two hours by chatting in the café. By the time he remembered what he had to do, it was dark outside.

youdao