bú kèqi 不客气 you're velcome diànshàn 电扇 electric fan diànshì 电视 television huàn 换 to change, to exchange lǚxíng 旅行 travel lǚxíng zhīpiào (yìzhāng) 旅行支票（一张） traveler's check máfan ni 麻烦你 sorry to bother you Měijīn 美金 United States currency páijià 牌价 exchange rate Rénmínbì 人民币 People's currency (FBC) shōu 受 to accept, to receive shǒubiǎo 手表 wristwatch shōuyīnjī 收音机 radio zěnme 怎么 how zhīpiào 支票 a check (e.g. banker's or personal) zhōng 钟 clock Yǒuyí Shāndiàn 友货商店 Friendship Department Store (in Běijīng)