If you're indoors, go outdoors or head to the park.

如果你在室内，那去户外或去公园。

Suretex go outdoors for health.

数星客，户外更健康！

Go outdoors and take the air, how cold it is!

吸一口屋外的空气，好冷呀！

Now the weather is warmer, we can go outdoors.

天气既然暖和得多，我们可以到户外去了。

If you're indoors, go outdoors. Or head to the park.

如果你是在室内，那去户外呆会儿，或去公园散散步。