American colleges or universities have no grad students because...

America's grad schools have no graduate students because of too high standards. Almost all research universities have Min. GPA requirement as 3.3. and GRE or GMAT are also required.

由於標準太高，美國的研究所沒有研究生。 幾乎所有研究型大學都有最低。 GPA要求為3.3。 還需要GRE或GMAT。