Anita: But you can't just throw it on the street!
安妮塔:但你不能就这样把垃圾丢在街上啊!
Let me take care to throw it on the floor when I lie down.
等我躺下的时候,我可要当心把它扔到地板上。
We timed it - it takes less than 10 seconds to form a flat circle and throw it on the grill!
我们可以算算时间—不用10秒就做成一片并放入烤炉了!
Clearly, if I take a chalk like this one here, and I throw it on the ground, and it breaks in little pieces, if I run the movie backwards that doesn't make sense, right?
很清楚,如果我拿一支这样的粉笔,把它扔到地上,它会摔成碎片,如果我们把这个场景倒过来放映,那是没有意义的,对吧?
Its ionization would be I take one of the electrons on chlorine and throw it away.
这个离子化的过程就是,从钠原子中取出一个电子,并扔掉。
Nowadays, if you go to outer space, you can check for yourself that if you throw something out, it just goes on forever without your intervention.
现如今,如果你去了外太空,你可以向外抛个物体试试,如果你不打断它,它就会一直运动下去
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