keep your head

• 镇静

keep your head的用法和样例：

例句

1. If you can keep your head when all about you are losing theirs and blaming it on you.
   如果你周围的人们失去了理智而责怪你时，你能够保持冷静。
2. The cost of living is now so high that you need to earn a good income just to keep your head above water.
   生活费用现在是如此之高，必须要有很好的收入才得以维持生活。
3. Keep your head down!
   不要抬头！