Cauce
河床
🗣️ 情景例句
Oh, you'll do it. It's a piece of cake.
噢 你办得到的。这不费吹灰之力。
Whoever told you that was just joking.
无论是谁告诉你的，反正都是开玩笑。
He did not see the bag until it was too late.
等他看见袋子时已经太晚了。