Governments at all levels must truly tighten their belt.

各级政府必须真正过紧日子。

The Central Government will lead by example in living on a tight budget.

中央政府这次带头过紧日子。

When I was young, I was happy even though I lived hand to mouth.

年轻的时候，我的日子过得紧巴巴的，但那时我很快乐。

来源：同文世纪翻译，转载请注明出处！