You can do these runs on a treadmill if necessary, but it would be ideal if you could run outdoors one or two days a week.
如果需要的话，你可以在跑步机上跑步。但如果可以的话，最好一个礼拜可以在户外跑一两天。Try not to spend too much time outdoors when smoke seems to be accumulating in your area.
当在你的地区烟雾看起来集聚时，试着不要在户外花太多的时间。They preferred taking it out of doors, under the trees, and I set a little table to accommodate them.
他们愿意在户外树下吃，我就给他们安排了一张小桌子。The general had an aversion to occupying buildings and usually kept a command post in tents out in open.
将军对占用的楼房很反感，一般都把战地指挥所设在户外的帐篷里。and whatever else you may like to provide, it is to be all out of doors - a table spread in the shade, you know.
不管你还要搞什么，都要安排在户外——你知道，桌子要摆在树阴下。Cold as it was, the children were playing outdoors.
虽然天气冷，但孩子们仍在户外玩。Someone standing outside with her back to bright sunlight will have light falling on her from the open sky in front of her.
如果一个人在户外，即使背景是明亮的阳光，正面也会有来自天空的光线照射。What if I'm planning a long run or bike ride that's going to keep me out for a few hours? Should I eat more?
如果我要计划一次长跑，或者让我在户外呆数个小时的骑车行呢？我应该多吃点吗？My favorite street is called Park Avenue, and I often went there to enjoy drinks at one of the wine bars or dine al fresco with friends.
我最喜欢的街道叫做公园大道，我经常去那里的红酒酒吧喝一杯或与朋友们在户外用餐。