Optatives
(optative 的复数) a. 表愿望的, 希求的\\nn. 祈愿语气, 祈愿语气动词
🗣️ 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？
They that (or who) live longest see most.
活得最长，见识最广。
Boy, I'm really glad to hear that.
哇，听了真叫人高兴。