Undation
陆地或海底大面积的上升或下降运动
🗣️ 情景例句
Yes, we are surprised to meet you here.
是的，我们意外在这儿见到了你。
If she could help you, she would help you.
如果她能帮你的话，她会帮你的。
I can give you a number of excuses.
我可以给你说出很多韵理由。