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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。
How to improve your life
如何让生活更美好
Be optimistic
乐观
Optimism can make you healthier, happier and extend your life.
乐观让人健康，开心，长寿。
The Army teaches it in order to increase mental toughness in soldiers.
军队为使士兵精神强大坚毅也教人乐观。
Being over confident improves performance.
过度自信让人表现更好。
【知识点津】
in order to 为了…
例句：
Arrive two days early in order to acclimatize.
提前两天到达以便适应新环境。
[本节目属可可原创，未经许可请勿转载]
