YOU SAID:

I'm straighter than the nail that I banged in the wood

INTO JAPANESE

私は木に打ちつけた釘よりも真っ直ぐだ

BACK INTO ENGLISH

I'm straighter than a nail in a tree

INTO JAPANESE

私は木の釘よりまっすぐです

BACK INTO ENGLISH

I'm straighter than a wooden nail

INTO JAPANESE

私は木の釘より真っ直ぐだ

BACK INTO ENGLISH

I'm straighter than a wooden nail