You must do this from your HOME PC or internet cafe, do not use a Lynch PC or the IP address will be picked up.

你必须用家里电脑或者在有网络服务的咖啡厅中进行这项工作，而不要通过Lunch办公室的电脑，否则IP地址将被监测到。

youdao

I know many software programs and have a PC at home, which I use every day.

我熟悉好几种软件，家里有一台个人电脑，我每天都使用它。

youdao

Personal computer (PC) : Microcomputer for home or office use.

或办工室用的微型电脑。

youdao

Lenovo's new C-Series AIOs reshape the affordable home computer into a smart, space-saving all-in-one PC, combining great multimedia features and performance that make these ideal PCs for family use and home entertainment.

ENGADGET: Lenovo intros IdeaCentre Q190 HTPC, new C-series all-in-ones for the space-saving set