If you only went out once a week you'd get 'out of shape' during your off days and have to start again from scratch every time.
如果你一星期只出去一回，你会在那天累得没了人形，休整好段时间后，一切又得从头开始。
3
Cutting hard this year is too risky; but laying out a concrete set of proposals on how to get the budget back into shape from 2012 onwards is essential.