some things are easier when you are very tall.

问题描述:

some things are easier when you are very tall.

这是一个包含定语从句的句子.省略了that.
全句是:There Are Some Things that You Can't Get Away Without.
意思是:这里有一些你必须带走的东西.
without 在这里是“没有带”的意思.