裤带的用法和样例：
例句
-
在那艰难的岁月里，他们都只得勒紧裤带。
In those hard times, they all had to pull in their belts. -
由于失业，许多人不得不勒紧裤带生活。
Because of unemployment many people had to tighten their belts. -
由于食品缺乏，他们只好勒紧裤带。
As food was scarce, they had to pull in their belts. -
他把裤带扣得紧紧的。
He buckled up his belt tightly.
