Oh, I got the iPod mini so my fingers are too big to use the tiny keys. So I need to carry my book and my pen so I can still take notes on my iPad at my own pace.

　　噢，我有iPod mini，然后我的手指太大了，无法按那些小按键。所以我需要带着笔记本跟笔，如此我才能在我的iPad上，以我的步调，继续做笔记