重点讲解：
1. bundle up
把…打包；捆扎；
eg. I ask my mother to help me bundle up the books.
我请妈妈帮我把书捆扎起来,q&a4Eb]-mshQ%]qg3W4。
eg. Her mother had bundled all her Forties clothes up and burnt them.
她母亲把她四十几岁时穿的所有衣服都包起来烧掉了qzw9n7IJ,V1+wU-p|1。
2. make sure that
一定要；设法保证；
eg. To make sure that he was at home, I called him up in advance.
为了确定他在家，我事先打电话给他OrbayV8QbUdb7;~。
eg. But, we want to make sure that everything we do has the right nutritional value for our kids.
但我们还是希望确保我们提供的所有食品对孩子有恰当的营养价值u+bUAcf_WLg-NJ^h。
3. a good laugh
好玩；开心；
eg. Working there's great. It's quite a good laugh actually.
在那儿工作挺不错%-k1-[dF&VgT。说实在的，蛮好玩儿的Of5TWT*S;6A。
eg. It was a good laugh there!
那儿可真是好玩！