7. The rescue team combed through the rubble to save surviors.
搜救队在瓦砾堆中查找生还者.
Comb through 指的有点像是中文里所说的, "地毯式的搜查", 大概这跟 comb 的原意: "梳子"脱离不了关系. 此外, 我们要说搜救队争取时间救人, 可以说 They race agaist the clock to find survivors, 或是 They battle clock to find survivors.