A 2004 study found that cyclists who rinsed their mouths with a sports drink for five seconds and then spit it out completed a 40k time trial faster than a control group.

2004年的一项研究发现，自行车运动员用运动饮料，梳口五秒后吐掉，他们完成40公里的时间比实验对照组要短。

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If you try it, bite or clip off the rind of the nut, then chew it like gum — don't swallow it and be sure to spit out the juice, otherwise you're likely to get sick to your stomach.

如果你愿意尝尝的话，要先咬掉或者剪掉槟榔壳，然后像嚼口香糖一样咀嚼槟榔。别咽下去，而且一定要把槟榔汁吐出来，要不然你的胃可能会不舒服。

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To make the nest, the swallow had to spit out its own saliva. But then when people came and robbed the nest, it had to continue by making another nest.

燕子为了筑巢，必须吐出它的唾液，若是燕窝被人夺走，它就得再另外筑个巢。

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To make the nest, the swallow had to spit out its own saliva. But then when people came and robbed the nest, it had to continue by making another nest.

燕子为了筑巢，必须吐出它的唾液，若是燕窝被人夺走，它就得再另外筑个巢。

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