1. Even on Valentine's Day, when the price of a dozen roses and delivery can soar as high as $150, 12 of Roses Only's most expensive flowers sell for just $35.
    即使是在情人节，当一打玫瑰价格外加送花费可上涨至150美元的时候，"惟一玫瑰"花店里最贵的玫瑰也只卖35美元一打。

2. But, of course, it´s not as good as the expensive one.
    但是，它当然没有价钱高那种好。

3. Because many electrical companies consider nuclear energy too expensive, the trend is toward less dangerous sources of energy.
    由于许多电气公司都认为核能代价太大，因此总体趋势是朝着危害较小的能源发展。

4. Well, the problem with television commercials are very expensive.
    电视的问题是成本，电视广告很贵。

5. The expensive shops in a famous arcade near Piccadilly were just opening.
    皮卡迪利大街附近的一著名的拱廊街道上,几家高挡商店刚刚开门.

6. This is an expensive hat.
    这是一顶价钱昂贵的帽子。

7. The more expensive kind of antique shop is usually a forbidding place.
    高级的古董店,一般是令人生畏的场所。

8. The next man to approach me was selling expensive pens and watches.
    向我兜售的第二个人是卖名贵钢笔和手表的。

9. The more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.
    高档一点的古玩店为了防尘，把文物漂亮地陈列在玻璃柜子里，那里往往令人望而却步。

10. They also have the disadvantage of being an expensive form of transport.
    飞机另一个缺点是昂贵。