30的英文單詞

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30的英文單詞：thirty

　　30的英文單詞例句：

1. 30 percent of reptiles, birds, and fish are currently threatened with extinction.

目前，30%的爬行動物、鳥類和魚類面臨滅絕的危險。

2. The group had a net profit margin of 30% last year.

去年，這個集團的純利潤率爲30%。

3. Vacuum-packed ham slices should be unwrapped 30 minutes before serving.

真空包裝的火腿片應在食用前30分鐘把包裝除去。

4. At about 4.30 p.m. Audrey arrived at the office.

大約下午4點30分，奧德麗到了辦公室。

5. I qualified as a doctor from London University over 30 years ago.

30多年前，我從倫敦大學畢業，取得了行醫資格。

6. The bank yesterday revealed a 30 per cent nosedive in profits.

該銀行昨天透露其利潤驟降30%。

7. Costs have been cut by 30 to 50 per cent.

成本降低了30%到50%。

8. Beef now costs well over 30 roubles a pound.

牛肉現在賣到了每磅30多盧布。

9. In the last 30 years many cherished values have bitten the dust.

在過去的30年中，許多珍貴的價值觀已經消失殆盡。

10. We got married when I was 30 for all the wrong reasons.

由於種種陰差陽錯，我30歲時我們結了婚。

11. A five-course meal including coffee, service and VAT is £30.

包括咖啡、服務費及增值稅在內，一頓五道菜正餐的價格爲30英鎊。

12. Rescue crews had scoured an area of 30 square miles.

救援人員已經搜遍了30平方英里的範圍。

13. The government has refused to make up a £30,000 shortfall in funding.

政府拒不補上30,000英鎊的資金缺口。

14. His heart rate was 30 beats per minute slower.

他的心率每分鐘慢了30次。

15. A speed limit of 30 mph was introduced in built-up areas.

在建築密集區域，車速限制爲每小時30英里。