- 重点词汇
- 贵阳
Guìyáng; Guiyang (capital of Guizhou Province, China)
- 售后服务
after-sales service; after service; after/after-sale/post-sale service
- 顾问
consultant; adviser; counselor; advisor; mentor; handler; assessor; advisory; consultative
- 微信
WeChat
- 排行榜
ranking list; top list; the charts
- 开发的
developmental
- 三年
triennium
- 群发
mass texting; massive; send to a group
- 科技
science and technology; technology; tech; technological; high-tech
- 排水系统
drainage (system); sewer system