"An average person, "Roach explains, "will, during the peak flatulence period, pass anywhere from one to almost three cups of flatus per hour."

“一个普通人，”罗奇解释道，“在肠胃最胀气的时候，每个小时会放出1到3杯的的屁。

youdao

The new beach house on Sullivan's Island should be able to withstand a Category 3 hurricane with peak winds of 179 to 209 kilometers per hour.

苏利文岛上的新海滨别墅应该能够抵御3级飓风，其最高风速为每小时179-209公里。

youdao

In addition, in the same study, all patients were evaluated with dobutamine stress echo, which was negative in all; IMA levels were unchanged at baseline, peak stress and 1 hour after stress.31.

另外，同一研究中，所有的患者都进行了多巴酚丁胺负荷试验，结果都是阴性的：IMA无论是在正常状态，最大负荷试时还是在负荷后一小时都保持不变。

youdao

"Now we have what we would call rush hour conditions or peak travel conditions for as much as eight hours during the day - about three to four hours in the morning and similar time in the evening."

VOA: standard.2010.07.26

And yet I often wait for half an hour at peak times cursing taxi cab service in San Francisco.

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"Services between London and Swansea currently operate at a frequency of only one train an hour off-peak, " he added.

BBC: Swansea rail electrification plea from city leader

The trains will run on two routes, mostly during peak hour.

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