He had apparently fallen head-first down the stairwell.他显然是从楼梯井口一头栽了下来。The stairwell was lit by a single bulb.楼梯间只有一盏灯照明。You could use it instead of a light fixture in the stairwell.你可以把它用作楼梯的电灯用具....
较老的岩层渐渐风化.The older strata gradually disintegrate.岩层中有证据表明，该地区在15,000年前曾经非常干旱。Contained within the rock strata is evidence that the region was intensely dry 15,000 years ago.这一岩层中有大量燧石.This layer of rock contains a lot o...
She has cleaved to these principles all her life.她这一辈子都恪守这些原则。The axe cleaved in front of Heyward, cutting some of the flowing ringlets of Alice.斧头从海沃德面前掠过, 劈断了艾丽斯一些飘动着的头发.She has cleaved to these principles all her life...