脑体周围有3层分离的覆盖物.There are three separate coverings around the brain itself.春天我们移去游泳池的覆盖物.In spring we uncover the swimming pool.疏松的覆盖物在土壤表面起了隔热的作用.A loose mulch acts on the surface as an insulator....
Although sometimes I feel like bothering, as often as not I don't.虽然我有时会觉得这是在找麻烦，但是通常并不会这样。Andrew noticed her abstraction and asked, "What's bothering you?"安德鲁注意到她在愣神，便问道：“你怎么啦？”Pardon me for bothering you with...