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(dòng)物、鳥類和魚類面臨滅絕的危險(xiǎn)。

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

　　去年，這個(gè)集團(tuán)的純利潤(rùn)率為30%。

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

　　真空包裝的火腿片應(yīng)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(diǎn)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(xué)畢業(yè)，取得了行醫(yī)資格。

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

　　該銀行昨天透露其利潤(rùn)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(xiàn)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(jià)值觀已經(jīng)消失殆盡。

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

　　由于種種陰差陽錯(cuò)，我30歲時(shí)我們結(jié)了婚。

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

　　包括咖啡、服務(wù)費(fèi)及增值稅在內(nèi)，一頓五道菜正餐的價(jià)格為30英鎊。

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

　　救援人員已經(jīng)搜遍了30平方英里的范圍。

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

　　政府拒不補(bǔ)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.

　　在建筑密集區(qū)域，車速限制為每小時(shí)30英里。