因祸得福的英语解释

a fault on the right side
就是这样了 不用解释了吧 英语说出话来很直白
实话说 我也不知道再怎么解释这句话了！！

a blessing in disguise
or
a fault on the right side

Blessings usually come in disguise. Something seems on the surface bad or unfortunate to one may turn out eventually to be a good experience.