I work part-time to pay the mortgage and keep the wolf from the door.

我做兼职是为了偿还购房抵押贷款和免于挨饿。

Eg. Don't keep the door open.

别让门敞着。

We cannot keep the door closed to the outside world.

闭关自守不行.

Please keep the door colsed while the train is moving.

列车在行驶中的时候，请保持车床关闭。

Some people keep the door closed while others keep it open.

有些人关着这扇门，而有些人则敞开着。

Most people have a daily fight to keep the wolf from the door.

许多人每天都在奋斗，以免引狼入室。

The entrance guard lives on that salary and can hardly keep the wolf from the door.

守位靠着仅有的一点工资渡日，已很难再维持下去。

Close the door after leaving the room to keep the fire the smoke within a certain area.

离开房间以后，随手关门，使火焰、浓烟控制在一定的空间内。

Simple Fix: It's easy to keep the germs and yuck outside. Remove your shoes at the door.

简单解决办法：要想把细菌和令人厌恶的东西挡在外面很容易。

If you see a row of shoes at the door, start undoing your laces. If not, keep the shoes on.

如果你在门口看到一排鞋子，就解开自己的鞋带。否则。