Inside the tent, Ba o's wife tosses patties of dried yak dung onto the fire while her four-year-old son playswith a spool of sheep's wool.
帐篷里,巴欧的妻子往火里添着牛粪饼,4岁的儿子在一旁玩着羊毛线卷。
2
With computer and modern communication technologies, the command for fire fight on spot is computerized and intelligent. It plays important role in the avoid of human injury and relief of property.