? 同義詞
??? 情景例句
There is still a week to go before the vacation begins.
現(xiàn)在距離假期還有一星期。
It's a deal!
一言為定！
A planet would have to be a very long way from it to be capable of supporting life.
那么一顆行星為了維持生命就要離開(kāi)的它的恒星非常遠(yuǎn)。