People blow on their hands to keep their hands warm.

人们在手上吹气来让手暖和。

youdao

People had to burn these trees to keep warm during harsh winters.

在寒冷的冬天，人们得靠烧这些树保暖。

《柯林斯英汉双解大词典》

That helps people use less energy to make their homes or offices warm or cool.

这有助于人们使用更少的能源来使他们的家或办公室变暖或变冷。

youdao

If you want people to see you as warm and friendly, she says,just smile.

VOA: special.2009.11.24

But they also hope foreign fans will take time to visit some of the country's many tourist attractions and experience the people's warm hospitality.

VOA: standard.2010.06.02

"Whacky ideas such as... allowing pranks, introducing brain teasers and games to warm people up before a meeting are way down the scale in the UK, " the institute said.

BBC: Britons denied workplace fun

Where carrier partnerships have not been hard to come by for Nokia, getting people to warm up to the Windows ecosystem has proved increasingly tough considering how well-entrenched Android and iOS have become as mobile ecosystems.

FORBES: Lumia And Cash Flow The Keys To Nokia's Earnings

Where carrier partnerships have not been hard to come by for Nokia, getting people to warm up to the Windows ecosystem has proved increasingly tough considering how well entrenched Android and iOS have become as mobile ecosystems.

FORBES: Nokia's Earnings Will Reveal The Progress Of Its Recovery