keep off是什么意思

Keep off at your peril!

走开，否则发生危险自己负责！

Keep off the grass.

请勿践踏草地。

We'd better keep off the sensitive topic.

我们最好避开这个敏感的话题。

Some bread will keep off hunger for a while.

吃些面包会抵挡一会儿饥饿感。