YOU SAID:

i am bored in this history discussion

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私はこの歴史の議論に退屈しています

BACK INTO ENGLISH

I am bored with this history discussion

INTO JAPANESE

私はこの歴史の議論に飽きています

BACK INTO ENGLISH

I am bored with this historical discussion

INTO JAPANESE

私はこの歴史的な議論にうんざりしています

BACK INTO ENGLISH

I'm tired of this historical discussion

INTO JAPANESE

この歴史的な議論にうんざりしている

BACK INTO ENGLISH

Tired of this historic discussion

INTO JAPANESE

この歴史的な議論にうんざり

BACK INTO ENGLISH

Tired of this historic discussion