YOU SAID:

I am very bored today, because school is very boring

INTO JAPANESE

学校はとても退屈なので、今日はとても退屈です

BACK INTO ENGLISH

School is so boring that I am very boring today.

INTO JAPANESE

学校はとても退屈なので、今日はとても退屈です。

BACK INTO ENGLISH

School is so boring that I am very tired today.

INTO JAPANESE

学校はとても退屈で今日はとても疲れています。

BACK INTO ENGLISH

The school is very tired and I am very tired today.

INTO JAPANESE

学校はとても疲れていて、今日はとても疲れています。

BACK INTO ENGLISH

The school is very tired and I am very tired today.