But it's important to take a sampling of upper division or advanced courses before committing to a major.

然而重要的是在选择专业之前，先看看高年级或高阶课程。

youdao

But it's important to take a sampling of upper division or advanced courses before committing to a major.

然而重要的是在选择专业之前，先看看高年级或高阶课程。

youdao