🗣️ 情景例句
Have you been to our Tourist Information Center?
你去过我们的旅客服务中心吗？
By doing we learn.
经一事，长一智。
Yes, I'm afraid so. It's getting late, and we have to be up early in the morning.
恐怕是这样。天渐渐变晚了。清晨我们得早起。