🗣️ 情景例句
What was your graduation thesis on?
你毕业论文是什么题目？
Will you be here at ten o'clock tomorrow?
请你明天十点到这里，行吗？
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。