Bookcases flank the bed.床的两侧有书柜。The bookcases that do duty as room dividers are bought from the same store.作为分隔房间的墙壁用的书柜购自同一商店.The study was lined from floor to ceiling on every wall with bookcases.书房的四面墙都摆满了书架，从地板一直到天花板...
Fit hinge bolts to give extra support to the door lock.安上铰链插销，让门锁更牢靠。Running water is never stale and a door - hinge never gets worm - eaten.流水不腐,户枢不蠹.Does not success or failure hinge on this?成败之机,其在斯乎?...
...those at the top of the social heap...那些身处社会高层的人们The leaves have yellow areas on the top and underneath are powdery orange spots...叶子的表面有黄色斑块，背面则有桔色粉状圆点。...the government's inability to get on top of the situatio...
Experimenters have succeeded in controlling the rate and regularity of the heartbeat.实验者已经成功控制了心跳的速度和频率。This is an ineffective method of controlling your dog.用这种方法控制你的狗不起作用。They believed that controlling the money supply...