摘要
For a long time in the past, the Daur and their ancestors lived a fishing and hunting life that “depends on water and grass.” Life was hard, and they always had to be the companion of snakes, scorpions, mosquitoes and other insects. In the Daurs＇ eyes, smoking tobacco can not only drive away the mosquitoes and the insects, but also prevent them from being bitten by poisonous snakes.
