1.He has swum the English Channel three times.

1.他已三次游过英吉利海峡。

2.I have keyed this sentence three times, and it's still wrong!

2.我把这个句子三次, 可是仍然不对。

3.I stuck my hand in the beehive and was stung three times!

3.我把手伸进蜂箱,结果被蜇3下！

4.That’s three times he’s beaten me—I must be slipping!

4.他已经打败我三次——我肯定是不如以前！

5.She goes to the gym three times a week to stay in shape.

5.为保持良好的身体状况，她周去三次体育馆。

6.I’ve been late for school three times this week—but who’s counting?

6.这周内我上学迟到三次，不过管它呢。

7.The airman looped the loop three times and won the cheer in chorus from the spectators.

7.飞行员连翻三个斗获得观众们的齐声喝彩。

8.I'll prescribe rimifon 0.1g three times a day and injections of streptomycin 1gm once a day.

8.我给你开药。雷米封0.1克天3次，链霉素注射1克天1次。

9.He watched the bristles shining wirily in the weak light as she tipped three times and licked lightly.

9.它三次屈身去碰碰才开始轻轻地舔食，口髭在微光中像钢丝般发着亮。

10.Reface the wheels and repeat the procedure a further three times (unless the coating is removed to substrate).

10.重修轮子表面，重复以上过程再三次。

11.A new fabrication method for hollow microneedle array is proposed with three times exposures in deep X-ray lithography of synchrotron radiation and the development procedure.

11.摘要提出的空心微针阵列加工方法，利用三次同步辐射曝光和显影过程来加工微针。

12.A report recently published in the American Journal of Epidemiology suggested that smoking increased the risk of developing non-insulin-dependent diabetes mellitus (NIDDM) by more than three times.

12.美国《流行病学杂志》最近发表的份报告表明，吸烟使人们患非胰岛素依赖型糖尿病的危险增加3倍多。

13.Not surprisingly, one study found that growth of Sitka spruce, the dominant streamside tree in the area, was three times greater along salmon streams than along nonsalmon streams.

13.另项研究则发现，该地区的优势溪岸树美国西川云杉，在有鲑鱼溪流的地方，长得比没有鲑鱼溪流的地方还大三倍。