乐宁外教口语天天练:第 59 期（在线收听）

乐宁外教口语天天练No.59

If you want to be done by five

we all better "hop to it".

"Hop to it" 意指just go faster without

too much hesitation

If you want to be done by five we all better "hop to it".

要想在五点之前做完，我们最好赶紧了。