- 重点词汇
- 韩国
South Korea; KOR
- 口罩
mask; respirator
- 系列
series; range; progression; parade; sequence; suite
- 官网
official website
- 购买
buy; take; invest; purchase; shop for; pick up; invest in; make a purchase; purchasing; consumption; acquisition; procurement
- 指南
guide; compass; manual; handbook; how-to; directory; road map