You only get a chance like this once in a blue moon.这句话要怎么解释最好.in a blue moon要怎么解释.

问题描述:

You only get a chance like this once in a blue moon.这句话要怎么解释最好.in a blue moon要怎么解释.

once in a blue moon 千载难逢的.
你得到像这样的机会是千载难逢的.