- 重点词汇
- 助手
assistant; aide; helper; second; adjunct; coadjutor; sidekick; mate; acolyte; amanuensis; aid; attendant
- 官方
authority; the authorities; official; formal; legitimate; authoritative; officially; formally; by the government; of the government
- 下载
download; downloading
- 安装
fix; install; fit; run; position; mount; configure; erect; rig; put in; set up; installation; setup