8. keep tabs(a tab)on 观察,盯紧,把…,记账 e.g: The police have been keeping tabs on him 警方一直在严密监视着他 e.g: Youd better keep a tab on your spending. 你最好把你的花销记好账。 9. on business 出差 eg: Im here on business, not for pleasure.我到这里是来出差的不 是来玩的。 eg: He often goes to Japan on business.他经常到日本出差。8. keep tabs ( a tab ) on 观察，盯紧，把……记账 e.g: The police have been keeping tabs on him． 警方一直在严密监视着他。 e.g: You”d better keep a tab on your spending． 你最好把你的花销记好账。 9．on business 出差 e.g: I’m here on business，not for pleasure.我到这里是来出差的不 是来玩的。 e.g: He often goes to Japan on business．他经常到日本出差