How's the new geography teacher?
新的地理老师怎么样？
2.mineral n.矿物；矿物质
Coal is a mineral.
煤是一种矿物。
3.temporarily a.暂时地；临时地
He is temporarily acting for her in that post.
他是暂时代理她的职务。
4.intensify v.增强；强化
You must intensify your sense of responsibility.
你必须加强责任感。
5.unveil v.揭开；公布
Please unveil the label firstly.
请先揭开标签。
