Zipping your mouths is not difficult right?

闭上嘴巴不是难事对吧？

I'm just zipping into town to buy some food.

我正急着到镇上去买点吃的。

That PC you know should be zipping along but isn't.

你知道，PC应该是节奏轻快才对的，但事实上它不是。

They include simple things like the zipping (compression) utilities.

它们包括像实用的压缩软件一样的工具。

Don't be surprised if you see Salman zipping away on the streets of Bandra.

不要感到惊讶，如果你看到萨勒曼压缩和解的班德拉的街道了。