They crossed Chishuihe for four times, facing many kinds of difficulties.

他们四次横渡赤水河，面对过许多不同的困难。

youdao

Norwegian experts participated technical consultation meetings for four times.

挪威专家先后四次参加技术咨询会。

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When the mycelial pellets were reused for four times, its decolorization rate can still be up to 85.7%.

活菌对染料的吸附性能比死菌好；菌丝球在重复利用了四次后，脱色率仍达85.7%。

youdao

All the men were tested for sexually passed diseases four times in the next two years.

VOA: special.2009.04.01

So I asked for it like four more times and so eventually she punished me

所以我大概又向妈妈说了四次，结果她惩罚了我，

FAO Schwarz的回忆 - SpeakingMax英语口语达人

McCarthy was a candidate for President four other times.

VOA: special.2009.08.30

Take them out of the equation and you find Citi going for four times operating earnings.

FORBES: Portfolio Strategy | Crunch Mythology

He sold his supply for four times the price it cost him to buy all 15 gallons.

NPR: Oil Rich Iraq Suffers Through Gasoline Shortage

The engine had been running at high temperatures for four times longer than a normal F-35 flight, causing a separation of the "grain boundary" on one blade, Mr Bates explained.

BBC: Grounded US F-35 fighter jet fleet to resume flights