Fluvent
冲积新成土
🗣️ 情景例句
I'm sorry you can't come with us, Susan.
很遗憾你不能同我们一起去， Susan。
Catch the bear before you sell his skin.
大事未成时，莫开庆功宴。
But we won't have our big family get-together until Christmas.
但我们要等到圣诞节才会有家庭大团圆。