通常床垫和床架是成套购买的。The mattress and base are normally bought as a set.这张旧床的床架是铜的.This old bed has a copper frame.这张旧床的床架是铁的.This old bed has an iron frame....
A ragged coat may cover an honest man.不能以衣着取人。He should just get an honest job and stop sponging off the rest of us!...他应该找一份正当的工作，不要再揩我们这些人的油了！Have the courage to be honest with yourself and about yourself...要有勇气对自己坦诚，同...
河流转向东流时河道大幅度变宽。The river widens considerably as it begins to turn east.小路在和公路相交的地方变宽了。The track widened as it met the road.过了一会儿,路变宽了,他们也走得更快了.After a while the road opened up and they traveled more quickly....