🗣️ 情景例句
I did not notice it until yesterday.
我一直到昨天才注意到它。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
The men got such a fright that they dropped the bag and ran away.
这两个人吓了一跳，扔下提包逃跑了。