I had to step outside for a breath of fresh air.

我得到外面去透口气。

《柯林斯英汉双解大词典》

Furthermore, in a congested city these green spaces offer a breath of fresh air and a place to relax from the rigours of the day.

此外，在一个拥挤的城市，这些绿色空间能让我们呼吸一下新鲜的空气和有一个地方放松一天的紧张。

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These green spaces provide people in a congested city with a breath of fresh air and a place to relax from the rigours of the day.

这些绿色空间为拥挤城市里的人们提供了呼吸新鲜空气和在紧张日子里放松的地方。

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The public protector has risen out of the bureaucratic morass to become a breath of fresh air for a South African public clamouring for more accountability from their public servants and leaders.

BBC: South Africa's corruption crusader Thuli Madonsela

It was shortly after that when the house's resident, David Henneberry, went out to his yard to get a breath of fresh air.

WSJ: Relief in Boston as New Details Emerge in Hunt for Suspected Bombers

Sometimes it makes sense to look outside of your normal circle to find ideas that might bring a breath of fresh air into an organization.

FORBES: Learning Leadership from a New Perspective