原因是，一心多用让人感觉很棒，大脑会因为多了一项新的任务而分泌额外的多巴胺（一种影响人们情绪的神经传递素），人们因做每一项新任务而得到了化学物质的奖励。
The reason multitasking feels so good [is that] our brains give us extra shots of dopamine [a brain neurotransmitter that affects mood] for every new task we multitask.
但是，有时我们也会遇到这种情形：虽然我们一心认为可以助其一臂之力，但公司创始人对于让我们密切参与公司决策，仍然心存疑虑。
But sometimes we run across situations where founders whom we think we can help appear wary of our close involvement.
人们若是一心一意地做某一件事，总是会碰到偶然的机会的。
If people do a certain matter intently, always run into an accidental opportunity.
事实上，一心多用会让你不论做什么都做得更差。
Actually, multitasking can make you perform worse in whatever you're doing.
听我说一句：一心一用听起来确实会减少效率——甚至会变得没那么有意思，但极致的专注能够激发你全部的潜能。
Hear me out: It might feel less productive—or even be less enjoyable—to work on one thing at a time, but extreme focus will bring out your best.
一项广泛的研究现实就算一个人能一边打电话地同时发及时信息，一心多用还是会降低你的生产力。
A wide range of research has shown that even if you can talk on the phone and use email and im at the same time, multitasking decreases your productivity.
否则你会陷入一个一心多用的漩涡，那时你将在做许多事情却一件也完成不了。
Otherwise you get trapped in a whirlwind of multitasking where you start many things and finish nothing.
NPR的另一则报导说，青少年的大脑正在发育，他们一心多用会导致大脑“断电”……因为没有足够的能量供应。
Multitasking in teens' developing brains, according to another NPR report, 'causes a kind of brownout in the brain... because there just isn't enough power to go around.
她说有时候家长总是会一心去安排孩子的生活而忽视了自己的乐趣。
She says that sometimes parents get so caught up in planning their kids' lives that they forget to schedule fun activities for themselves.
所以，培育正确的东西非常重要的，因为它们会一心又一心的被传递下去。
So cultivation of the right things is important so the right legacy is passed on.
问题是，开车需要注意力集中，一心多用会让开车和坐车的人面临危险。
The problem with namely is driving requires focus, and multi-tasking while driving puts you and your fellow drivers at hazard.
水瓶座的人一心一意想拯救世界。如果暂时忘记了自己的内心，有时候也会充满着博爱。
Aquarians want to save the world and sometimes get so wrapped up in their humanitarian causes that they forget about their hearts.
参与调查的人群中，92%的人都承认会议期间会一心多用。
92% of survey respondents confessed to multitasking during meetings.
奥运会纪录万众一心辉煌，您可以设定这些同胞谁死于灾难；
Olympic record of one mind brilliant, you set those compatriots who died in a catastrophe;
奥运会纪录万众一心辉煌，您可以设定这些同胞谁死于灾难；
Olympic record of one mind brilliant, you set those compatriots who died in a catastrophe;
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