what's the diference between a pill and a hill希望能得到正确答案

what's the diference between a pill and a hill
希望能得到正确答案

a letter

翻译：“Pill”和“Hill”两者有什么不同？
Pill是药丸的意思，而hill是小山，丘陵的意思。

Pill”和“Hill”两者有什么不同

A pill is hard to go down,a hill is hard to go up.

作业本上有答案的，= =
我写的是，the pill has p,but the hill hasn't.