YOU SAID:

surviving classes is quite a pain, isnt it?

INTO JAPANESE

生き残った授業はかなり苦痛ですよね。

BACK INTO ENGLISH

Surviving classes are quite painful, aren't they?

INTO JAPANESE

生き残る授業はかなり辛いですよね。

BACK INTO ENGLISH

Survival classes are pretty hard, aren't they?

INTO JAPANESE

サバイバルの授業はかなり難しいですよね？

BACK INTO ENGLISH

Survival classes are pretty hard, aren't they?