It was the long walk outside the gardens with the walls around them.

这是在围墙环绕的花园外面的一段漫长的散步。

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I sometimes take a walk outside.

有时候我会到外面散散步。

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Like when you walk outside on a hot day, you perspire, and your body cools itself down, a classic example of how a mammal regulates its own body temperature.

比如，当你在炎热的天气在户外行走，你会出汗，你的身体会自我降温，这是哺乳动物如何调节自身体温的典型例子。

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To see this beauty in real life, all you have to do is walk outside the museum.

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"If we walk outside, it's just like being next to a campfire, " he said.

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Walk outside when you can, or go to a shopping mall and walk inside in inclement weather.

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Even aging parents in wheelchairs need a walk outside as often as possible.

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