YOU SAID:

I was an adventurer like your flagpole that they stuck an arrow in my knee

INTO JAPANESE

私は彼らが私の膝に矢を突き刺したあなたの旗竿のような冒険家だった

BACK INTO ENGLISH

I was an adventurer like your flagpole when they stuck an arrow in my lap

INTO JAPANESE

彼らが私の膝の中に矢を突き刺したとき、私はあなたの旗竿のような冒険家だった

BACK INTO ENGLISH

I was an adventurer like your flagpole when they stuck an arrow in my lap