回答

・credits

「取得大學學分的難度會因國家而有所不同。」、

when it comes to earning number of credits,
it is subtle different between them in countries.

earn/obtain/acquire a credit to graduate 是「為了畢業取得學分」的意思。
學分=credit。

要表達想取得學分，能這麼說
I would like to get (obtain) credits

請參考以上回答

有幫助｜0