及物动词
1. Many shopkeepers guarantee satisfaction to customers.
许多店主对顾客许诺定让他们满意。
2. Perfect satisfaction is guaranteed to our customers.
保证我们的顾客完全满意。
名词
1. A diploma is no guarantee of efficiency.
持有文凭不能保证工作效率一定高。
2. I can offer my land as a guarantee.
我可拿出我的地产作抵押品。
3. You have my guarantee that I'll finish the job on time.
我向你保证按时完成工作。