🗣️ 情景例句
Yes, but I don't know where to start.
是的 ，但我不知道从何说起。
It's very nice of you to come and see me off.
您来给我送行，真是太客气了。
But the historian attempting to reconstruct the distant past is always faced with a difficult task.
但是，历史学家企图重现遥远的过去可是一项艰巨的任务，