1. We are faced with the necessity of buying a new car.
    我们必须买一辆新车了.

2. The time is approaching when we must think about buying a new house.
    我们要想一想买新房子的事了, 时机即将来临.

3. Housewives can economize by buying their milk in gallon containers.
    家庭主妇可以购买加仑装的牛奶而节省开支。

4. After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
    我买了一条新链子之后，便面临着一个难以克服的任务：把这个使人眼花缭乱的“益智分合图”再从新组合起来。

5. After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
    我买来一根新链条后，面临的就是如何把这些令人眼花缭乱的拼板重新组装起来。

6. "Well," I said, "the cards show you'll be going to a store and buying a pregnancy (怀孕) test."
    那好吧，" 我说，"牌上说你要去药店买一种验孕试剂。"

7. She enjoyed herself making the assistant bring almost everything in the window before finally buying the dress she had first asked for.
    她开心地迫使那位售货员把橱窗里几乎所有的东西都拿了出来，最后才买下了她最先要看的那一件。

8. Studies show more people are buying roses in ones, twos and threes these days.
    研究表明，眼下越来越多的人都是一朵、两朵、三朵地买玫瑰。

9. Sadly, youth and beauty have become the currency of our society, buying popularity and opportunity.
    可悲的是，青春、美貌已成了我们这个社会的货币，可以买到人心和机会。

10. Kept by thrifty people when a parcel has been opened, to save buying these two requisites.
    节俭的人们打开包裹后便把这两样必备的东西收藏起来。省得日后去买。