不管是与艾伦•德杰尼勒斯一起，还是在孟买或者华盛顿与一群学校女生一起，当你舞动的时候，不开心是不可能的。
Whether with Ellen DeGeneres or with huge groups of schoolgirls in Mumbai or DC, it's impossible not to smile when you're shaking it. It would be silly even to try.
科学家们提出理论依据，解释为什么当你玩得开心的时候，时间总是过得飞快，而当你无聊的时侯，时间却过得特别慢。
Scientists have come up with a theory for why time flies when you are having fun — and drags when you are bored.
当你一直设想其他人的行为的时候，你是在给自己找不开心。
When you harbor resentment over assumptions, you create your own unhappiness.
科学家们提出理论依据，解释为什么当你玩得开心的时候，时间总是过得飞快，而当你无聊的时侯，时间却过得特别慢。
Scientists have come up with a theory for why time flies when you are having fun - and drags when you are bored.
当你感到不开心的时候你都做什么呢？是听音乐，还是和朋友聊天倾诉呢？缩。
What do you do when you feel unhappy? Do you listen to music? Do you talk to a friend?
当你敞开心扉去体验一种新的经历的时候，即使受点伤害又算得了什么呢？
Just keep ur mind open and suck in the experience, and if it hurts it's probably worth it.
当你年轻的时候，考虑做什么会使你开心，下次继续。
Ponder what you did to have fun when you were younger and go do it again.
当你清楚地告诉雇主你对他的看法的时候你可能会觉得很开心，但是，坦白地说，当你做完这些的时候你并不会感到真正的高兴。
While making it absolutely clear to your boss what you think of him may feel good while you're telling him off, but, honestly, it's probably not a step you'll be happy about when you finish.
刚开始因为她是一个单纯的女孩，有一点点小傻、一点点小疯狂，但是她是一个很好相处和很乐观的人。当你和她相处的时候，你会喜欢她，然后感觉到开心和放松。
At the beginning, I think she is a pure girl, who is a little silly and a little crazy, but she is easygoing and optimistic, you will like her and feel happy and relax when you stay with her.
刚开始因为她是一个单纯的女孩，有一点点小傻、一点点小疯狂，但是她是一个很好相处和很乐观的人。当你和她相处的时候，你会喜欢她，然后感觉到开心和放松。
At the beginning, I think she is a pure girl, who is a little silly and a little crazy, but she is easygoing and optimistic, you will like her and feel happy and relax when you stay with her.
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