🗣️ 情景例句
I wonder whether I might ask you a question.
我是否可以问你一个问题？
What number are you calling?
你打什么号码？
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。