- 重点词汇
- 贵州
Guizhou
- 多少钱
how much
- 二维码
QR code; two-dimensional code; dimensional barcode; 2-dimensional bar code; Quick Response code
- 用什么
wherewith
- 守护者
defender
- 贵阳
Guìyáng; Guiyang (capital of Guizhou Province, China)
- 更安全
safer; more secure
- 免费的
free; buckshee; gratuitous
- 分销
retail store; distribution
- 小程序
applet; mini programs; mini apps; small routine