1·People in some countries cook food with wood.
在有些国家，人们用木柴做饭。
2·As for the Tadzhiks, they have to occupy basements where they live, give a birth to their children, bring them up, cook food, wash themselves in the basins and have meal among the pipes.
至于外来工，就只能住在地下室里，在地下室里生孩子，抚养孩子，做饭，在盆里清洗，在吵闹声中吃饭。
3·People in some countries cook food with wood. They get wood from forests.
在有些国家，人们用木柴做饭。他们从森林中获取木材。
4·Human cook food by burning coal.
人们用煤燃烧来做饭。
5·She used to cook food with coal.
她过去总是用煤生火做饭。