YOU SAID:

slugs really baffle me, i don't understand why they reject the comfort of feeble yet pretty shells

INTO JAPANESE

ナメクジは本当に私を迷わせ、なぜかれらがかすかなまだかなりシェルの快適さを理解していません。

BACK INTO ENGLISH

Slugs are sure to baffle me, why they are faint still does not quite understand with the comfort of the shell.

INTO JAPANESE

ナメクジはよろしいです、私にバッフルをなぜ彼らはかすかな、まだ理解していないかなりシェルの快適さを。