1·This is door knob menu.
这是挂在门把手上的菜单。
2·There's a Do-Not-Disturb sign on your door knob.
你的房门上挂着“请勿打扰”牌。
3·The door knob came off when I gave it a mere turn.
我只不过拧了拧门把手，可它却掉了。
4·No answer. He turned the door knob, and opened the door.
还是没人。他转动门把手，门开了。
5·A leather clad hand pulled the door knob and entered a room.
带皮手套的手推开了门人走进了一个房间。
6·He laughed so hard that he grabbed the door knob to keep from falling.
他笑得那么厉害，以致他抓住门把以防跌倒。
7·I'll put the room cleaning sign on my door knob before I go out in the afternoon.
我下午出去时把房间打扫标志挂在门把手上。
8·Take the door knob off a door and put it back on backwards, then lock it and leave the door open.
取下门把手，装到门的另一侧，并且让门开着。
9·If you want to have breakfast in your room, you can use the door knob menu or phone the room Service.
如果你想在房间里用早餐，只要叫客房服务部把早饭送到房间来就行了。
10·It can also be spread by touch, if an infected person touches a door knob which is then touched by another person.
病毒也可以通过接触扩散，比如当普通人接触了携带者刚接触过的门把手的时候。