// NPCR2 Textbook 12-3
寄件人		jìjiànrén		sender
封		fēng			a measure word for letters
挂号信		guàhàoxìn		registered mail
航空信		hángkōngxìn		airmail letter
平信		píngxìn			surface letter
纪念邮票	jìniàn yóupiào		commemorative stamp
纪念		jìniàn			to commemorate / souvenir
邮票		yóupiào			stamp
熊猫		xióngmāo		panda
汇款		huìkuǎn			to make a remittance
汇		huì			to remit
邮局		yóujú			post office
邮递员		yóudìyuán		letter carrier
故事		gùshi			story
售票员		shòupiàoyuán		ticket seller; (bus, train, etc.) conductor
相反		xiāngfǎn		opposite; contrary
方向		fāngxiàng		direction