Fragrance dispensers are designed to mask unpleasant smells.芬芳剂的目的就是掩盖不好的气味。Holiday-makers should beware of using plastic cards in foreign cash dispensers.度假者在国外自动取款机上使用银行卡要小心谨慎。Holidaymakers should beware of using plastic cards in foreign cash dispensers.外出度假时，在外币取款机上使用银行卡一定要小心。