This is to certify that Sam passed reading level one.

兹用以证明山姆通过了第一阶段的阅读测验。

youdao

This is to certify that is the employee of our company .

兹证明是本公司雇员，现已获准休假两周。

youdao

This is to certify that the bearer , Mr. A is an acquaintance of mine.

本证明书持有人A君是我熟悉的朋友。

youdao