Choose a soft, medium or firm mattress to suit their individual needs.针对他们各人不同的需要挑选柔软、软硬适中或者坚硬的床垫。The bunk mattress was hard, the blankets prickly and slightly damp.这个铺位的床垫很硬，毯子也很扎人，而且还有点潮。The mattress and base are norma...
He quickly unfolded the blankets and spread them on the mattress...他迅速展开毯子，铺在床垫上。We had given him a large foam mattress to sleep on.我们给了他一张大海绵床垫用来睡觉。With difficulty he released the mattress from the metal frame, and grop...
The door knobs came off in our hands.我们用手一扭，门把手就掉了下来。We have replaced the knobs on all the doors.我们将门上所有的把手都换了。I was confronted with an array of knobs, levers, and switches.我面对的是一大堆旋钮、控制杆和开关。There were knobs and doorbell...