数据表明昆虫的生长速度更快，在获得相同单位体重的情况下，它们相比猪和牛，产生的二氧化碳更少。
The data indicated that insects grow more rapidly, and they emit less carbon dioxide per unit of weight gained than do cattle and pigs.
通常情况下，同猪和牛相比，每单位体重或增加每单位体重，昆虫产生更少的甲烷、一氧化氮和氨气。
The insects generally produced less methane, nitrous oxide and ammonia both per unit of body mass and per unit of mass gained than pigs or cattle.
每天，她起得比鸡早，睡得比猪晚：清晨，迎着曦微的阳光走上工作岗位；夜静更深，她才能拖着疲惫不堪的身子入睡；单位里的勾心斗角、尔虞我诈，有时令她身心交瘁；可不善交际的他，却不能给予一丝丝帮助，她的眼泪唯有往心里流。
She gets up early and goes to bed late everyday. In the morning, she goes to work with dawn along the way and sleeps with a tired body in the evening.
应用推荐