概要

Even a piece of toilet paper is useful to us.
Even 就算／甚至
A piece of …… toilet paper / soap / cake
Useful 有用的

…… less 少的
…… ful 滿滿的
resourceful
resource 資源
shameless
shame 羞恥


內褲 underwear / underpants
四角褲 boxer

serve it’s purpose
Even a piece of toilet paper serves its purpose.
serve（動） 服務，從事軍公教警等等
serve（名） 份量的份
service（動） 維護，car service
service（名） 服務，service station

Even a piece of toilet paper has its meaning of existence.
Even a piece of toilet paper has its meaning to be here.
Even the most useless things serve its purpose.