所有列入第一纵队的标准都必须获得在基础水平的认证。

All criteria specified in column 1 must be complied with to gain certification at the Foundation Level.

youdao

所有列入第一纵队的标准都必须获得在基础水平的认证。

All criteria specified in column 1 must be complied with to gain certification at the Foundation Level.

youdao