一审法院对被上诉人未履约的13平米问题的判决，存在明显的执法错误。

II. The first-instance judgment on the 13 square meters in respect of which the Appellant failed perform the contract is explicitly wrong in law implementation.

youdao

但是在美国，二审法院会接受一审法院已经认定了的事实，而且只会听你提出的一审法官在法律解释上存在问题。

S., appeals courts take as a given the trial court's findings of fact and will hear only disputes about the trial judge's interpretation of legal questions.

youdao

但是在美国，二审法院会接受一审法院已经认定了的事实，而且只会听你提出的一审法官在法律解释上存在问题。

But in the U.S., appeals courts take as a given the trial court's findings of fact and will hear only disputes about the trial judge's interpretation of legal questions.

youdao