YOU SAID:

My math class is ver long, dull and boring.

INTO JAPANESE

私の数学の授業は非常に長く、退屈で退屈です。

BACK INTO ENGLISH

My math classes are very long, boring and boring.

INTO JAPANESE

私の数学の授業は非常に長く、退屈で退屈です。

BACK INTO ENGLISH

My math classes are very long, boring and boring.