白血球有抵抗感染的作用.The white blood cells have the job of fighting infection.白血球抵抗感染.White blood cells fight infection.该病毒实际上会破坏那些白血球，使身体极易受到其他传染病感染。The virus can actually destroy those white blood cells, leaving the body wide o...
卢埃林登上台阶，走进城堡主楼。Llewelyn was mounting the stairs up into the keep.你能告诉我怎么去Riverdale的林登街 吗 ?Can you tell me how to get to Linden Street, in Riverdale?这是林登一直不愿做的事, 可现在情况已经到了山穷水尽的地步.This was what Linden had hitherto shrunk f...
There's always tons of scrap paper in Dad's office.爸爸的办公室里总有大量的废纸。"They play classic rock'n"roll,' states her boyfriend, "My dad digs them too."“他们演奏经典摇滚乐，”她的男朋友说道，“我爸爸也喜欢他们。”Dad spoils me. He loves m...
观测工作借助于各种望远镜。The observational work is carried out on a range of telescopes.天文学家们正在观测木星.The astronomers were taking an observation of Jupiter.许多机关通过直接的观测收集信息.Many agencies gather information through direct observation....