1. 销售   business   interest income   sale   wage scale   Hint Half-n-half Clue   2. 工厂   factory   business trip   business   to pay   Half-n-half Clue   3. 买   income tax   to buy   meeting   profit margin   Half-n-half Clue   4. 营业时间   business hours   to invest   business   wage scale   Half-n-half Clue   5. 所得税   price list   income tax   tax   to pay   Half-n-half Clue   6. 在事务   to pay   profit margin   on business   business trip   Half-n-half Clue   7. 份额   to pay   meeting   share   tax   Half-n-half Clue