Some seeds may germinate in three days even if they have been exposed to very low temperatures for a long time.

即使长时间暴露在极低的温度下，有些种子也能在三天内发芽。

youdao

In just three days' time, the six-month long World Expo will open in Shanghai.

再过三天，为期六个月的上海世博会就要拉开帷幕。

youdao

The elections are in three days, and for the first time in a very dull race, the campaign is getting interesting.

这场持续了三天的枯燥竞选第一次进入了逐渐有趣的阶段。

youdao

There have been delays before. Officials said the average processing time in October of two thousand three was seventy-five days.

VOA: special.2009.06.11

For the first time in three days in the wilderness, Mr. Braver is not wearing his watch.

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The Hammers were playing for the second time in three days, whereas wintry weather problems meant that Everton had been out of action for eight days.

BBC: Festive schedule is ludicrous - Sunderland boss Bruce

I've lived in the village for three years and I've met more people in three days than I've met in the time I've lived here.

BBC: Burton Fleming floods: 'Weeks' to dry out