Undation
陆地或海底大面积的上升或下降运动
🗣️ 情景例句
That's why I'm reading my paper and having my coffee
这就是今天早上为什么我看报纸喝咖啡
It is a matter of life and death to me.
那对我是生死交关的问题。
Hardly anyone can positively enjoy sitting in a train for more than a few hours.
很少有人能够真正喜欢坐几个小时以上的火车。