- 重点词汇
- 北京
Beijing; Peking
- 国际
international; multinational; international community
- 建筑装饰
architectural adornment; architectural ornament/decoration
- 材料
material; stuff; data; matter; makings; information; medium; handout; raw material; ingredient
- 博览会
fair; exposition; expo; trade fair; international fair; international exhibition