Burn 是燃烧的意思,而fire则是火的意思,light则是光的意思,区别可以从以下例子看出:
During night time if you lost your direction in the forest, you can burn some wood to make some fire and light to attract assistance from emergency 夜间在森林中迷失方向时,可以烧木柴生火引光求救。
水利万物而不争,
而万物莫能与之争。