Stop!
The following experiment is dangerous. For your safety and the protection of 1_______, do not try this at home. No, really, don't.
This is a balloon, but not just any balloon. It's filled with oxygen. 2_________you might think, there is oxygen everywhere. True, but not 3_____oxygen. 4_______ the balloon is some tin foil, which will 5_______. When the balloon is 6_____, you don't see much of a flame. 7(听写整句)____________. It is, however, 8__________.
We do this experiment so you don't have to. Do not try this at home.
提示：句首单词注意大写，句末句号不用写
those around you No big deal pure Attached to provide a spark ignited Due to the speed at which oxygen combusts, it burns so fast and clean so the microwave doesn't suffer any fire damage at all nicely blown apart
停下！ 下面要进行的这个实验非常危险。为了你的人身安全以及保护你周围的人，不要在家里尝试做这项实验。不，真的不要。 这是一个气球，但不仅仅是一个普通的气球。它充满了氧气。你可能不认为这是什么大事，因为到处都是氧气。的确是这样，但我们周围并不是纯净的氧气。气球表面附着着一些锡纸，会产生火花。当气球被灼烧时，你不会看到太大的火焰。由于氧气消耗的速度非常之快，气球快速而干净地燃烧，所以微波炉根本不会受到火焰伤害。然而，微波炉漂亮地爆炸了。我们已经做了这个实验所以你不必做。千万不要在家里尝试。 ——译文来自: ipinkblue