Methane, there are certainly some solid bonds there, but breaking those to form CO2 and water, well it's worth it, right, energetically.
酒精中的确含有很强的化学键,但是打断这些化学键然后生成二氧化碳和水,从能量上来看是值得的。
In fact, I do this as well, I mean I have water with me and I have no idea why because I'm not particularly dehydrated.
事实上,我也整天带着水壶,我是说我随身带水,但又不知道为什么要带,因为我并没有特别的脱水症状
Well, guess what, it turns out fish don't live everywhere in the water and they don't live very much around Greece as it turns out.
不过出乎意料,鱼在这儿也很少有,它们似乎不太喜欢生活在希腊附近
Well, they'll want to take baths and that'll use up hot water," They said.
他们要洗澡,就会用掉很多热水,她们说。
Well, electrolysis of water consumes energy.
好了,电解水消耗了能量。
Well how much sense does it make to ship water to the U.S. from France?
从法国进口水到美国有意义吗
It used to be the case that-- well I mean my guess is that very few of you probably go through a day without interacting with a water bottle at some point.
以前的情况是,我是说,我猜在座很少有人经历过,一整天不带水壶的日子
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