life這個單詞在什麼時候學的

life這個單詞在小學一年級的時候學的

例句

1、

They went at the job as if their lives depended on it.

他們幹起活來好像性命攸關似的。

2、

Hundreds of lives were threatened when the building collapsed.

數百條性命在大樓垮塌時受到了威脅。

3、

His daring may have cost him his life.

他的冒險可能讓他斷送了性命。