YOU SAID:

I am so bored, that I am using my phone to waste time.

INTO JAPANESE

私はとても退屈、時間を無駄に自分の携帯電話を使っています。

BACK INTO ENGLISH

I am so bored, time uses his cell phone to no avail.

INTO JAPANESE

だからうんざり、時間は無駄に彼の携帯電話を使用しています。

BACK INTO ENGLISH

So tired of the time uses his cell phone to no avail.

INTO JAPANESE

彼の携帯電話は無駄に時間使用に疲れた。

BACK INTO ENGLISH

Tired time wasted on his cell phone.

INTO JAPANESE

疲れている時は、彼の携帯電話に無駄。

BACK INTO ENGLISH

When you're tired and wasted on his cell phone.

INTO JAPANESE

とき疲れていて無駄に彼の携帯電話に。

BACK INTO ENGLISH

When you are tired and in vain to his cell phone.

INTO JAPANESE

疲れていると無駄に彼の携帯電話にしている場合。

BACK INTO ENGLISH

If you are tired with wasting on his mobile phone.

INTO JAPANESE

彼の携帯電話を無駄に疲れているなら。

BACK INTO ENGLISH

If you are tired of wasting his cell phone.

INTO JAPANESE

場合は、あなたは彼の携帯電話を無駄に疲れています。

BACK INTO ENGLISH

If you are tired of wasting his cell phone.