為什麼在野外不要用葉子擦屁股呢?

Leaves are tricky

You do not want to wipe your butt with posion oak.

You do not want to wipe your butt with posion ivy.

You do not want to wipe your butt with a cactus plant.

Usually the best toilet paper

in the woods is moss.

moss: a very small, green or yellow plant that grows especially in wet earth or on rocks, walls, and tree trunks

Most of the moss you'll find

if not all of it is not poisionous to the touch.

so find the moss! The best toilet paper.

In fact, my favorite kind of moss...

called spahagnum moss=泥炭蘚

by Survivorman Les Stroud

這其實是我的英語聽力筆記