🗣️ 情景例句
Are you ready for this?
想听着。
We have an extended warranty available at extra cost.
对于额外价钱我们有较长的保证期限。
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？