Undation
陆地或海底大面积的上升或下降运动
🗣️ 情景例句
Well, tell me about it.
那么， 告诉我吧。
No. It's only a little way.
不远，只有一小段路。
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18岁时，她离开了家。过去的15年里她一直住在洛杉矶。