Pecious things are very few in this world.That is the reason there is just one you.
问题描述：
Pecious things are very few in this world.That is the reason there is just one you.
答
The reason后面有个why,个人认为还是不要省略的好.
中英文习惯上的差异,导致上下文不能死翻.
在这个世上,可贵的东西总是很少；正如世上只有一个你一样.（因此,只有一个你.）