The Focus relies on a lithium ion battery pack to silently convey you up to 100 miles.
该款福克斯依靠锂离子电池组，能无声的将你加速到100英里的速度。
2
Besides, when parents have a pack of four children, their attention cannot cover everything, and tends to focus on whichever one is causing the most problem at the moment.
此外，生养四个孩子的父母，不可能凡事都面面俱到，特别去关注哪个孩子。
3
Pack EXPO International will focus on the latest developments in packaging machinery, processing machinery, converting machinery, materials, packages and containers, and components.