酷兔词典首页
1. The coin rolled underneath the piano.
    硬币滚到钢琴下面去了.

2. They had to dig quickly in cellars to rescue their friends who had been buried underneath the wreckage.
    他们必须在地下室里飞快地挖掘,以营救任何埋在残垣断壁下的朋友们;