可可电台，每期节目一话题，让英语磨练耳朵的同时学到更多有益的小知识，丰富知识的同时受益于生活。

Things to do when you feel lonely

当你孤单时

Take a walk

散散步

This may seem disingenuous, but walkinghas been proven to offer many great health benefits both for the body and themind. Any form of exercise would do as well, but walking is better because itallows one to explore their town or the area around them in a way a car simplydoes not allow.

这个建议听上去好像不够实诚，但事实证明散步确实对身心健康大有益处。其他锻炼方式也行，但散步更好，因为散步让人有机会探索自己的城市或附近街区，而这一点绝不是汽车能代劳的。

While walking, take a different route than you usually would to get to a usual goal point. Even better, simply pick adirection at random and start. Just the feeling of walking down the street,surrounded by traffic and other people, can make you feel more involved in thepulse of your city or town. Besides, you may discover something new you didn't know your town had to offer!

散步时选一条不同于平常去往目的地的道路；最好是随便选个方向走一走。走在大街上被人群车辆包围的感觉，能让你觉得自己和这座城市更加密切相关。而且，你或许还能在自己的城市里发现新奇的事物呢！

【知识点讲解】

surrounded by 被...包围

例句：

The heated gas is piped through a coil surrounded by water.

受热气体通过水中的盘管输送。

The small churchyard was surrounded by a rusted wrought-iron fence.

不大的教堂墓地周边围着一圈生锈的熟铁栅栏。

In the cosy consulting room the children are surrounded by familiar objects.

在温馨的诊疗室里，孩子们周围摆满了亲切熟悉的东西。

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