YOU SAID:

a hard head makes a good paper weight

INTO JAPANESE

硬い頭が紙の重さを良くする

BACK INTO ENGLISH

A hard head improves the weight of the paper.

INTO JAPANESE

硬い頭は紙の重量を改善する。

BACK INTO ENGLISH

A stiff head improves the weight of the paper.

INTO JAPANESE

硬い頭は紙の重量を改善する。

BACK INTO ENGLISH

A stiff head improves the weight of the paper.