美国的高档餐馆，两人用餐肯定要花费55美元，停车费和小费总共还需10美元。

Sentence No. 1 Regular exercise is something like the weather — we all talk about it, but most of us tend to make an excuse for not exercising.

Sentence No. 4 At an expensive American restaurant, dinner for two would easily cost $55. Parking the car and tipping the waiter would come to an additional $ 10.