呼吸变得更加急促并且开始流汗。Breathing becomes more rapid and sweating starts.我们决不怕流血流汗.We aren't a bit afraid of bleeding and sweating.平时多 流汗, 战时少流血.Losing more sweat in peacetime ( training , etc. ) means shedding less blood in...
the debate over the effects of heredity and environment有关遗传与环境影响的辩论Radiation has a strong effect on the heredity of fruit flies.射线对于果蝇的遗传产生强烈的作用.Some diseases are present by heredity.有些病是遗传的结果....