These fuels give off heat when they burn.
当这些燃料燃烧时释放出热能。
Clearly, if we burn all fossil fuels, we will destroy the planet we know.
很显然，如果我们烧尽所有的化石燃料，就等同于烧毁这个星球。
燃料接触空气能够燃烧。
But people who burn these fuels often breathe in large amounts of smoke.
但是，人们谁这些燃料燃烧往往吸入大量的烟雾。
It seems that matter is lost when fuels burn.
似乎燃料燃烧时物质就消失了。
We can burn all Earth's fossil fuels.
我们可以燃烧掉地球的化石燃料。
We can burn all Earth's fossil fuels.
我们可以燃烧掉地球的化石燃料。
应用推荐