3句英语翻译请各位大哥,大姐帮帮小妹的忙!!

来源:百度知道 编辑:UC知道 时间:2024/06/20 14:30:02
1.直到最近,科学家才开始探究咖啡因可能对人体健康造成的危害性。
2.今天,人们普遍认为,人体是一间化工厂,在其内部始终都在进行着不计其数的复杂的化学变化和物理变化。
3.对动物和人地一些研究表明,维生素A对肺癌有预防作用。
请大家帮帮忙谢谢了!!!!!

1. Until recently, scientists began to explore caffeine may cause harm to human health.
2. Today, people generally believe that the human body is a chemical plant in its internal always in the numerous and complex chemical changes and physical changes.
3. Animal and human studies have suggested that vitamin A on lung cancer preventive role.

1、Until recent, scientist just start investigate caffeine may to the human body healthily result in of bane.
2.Today, people are widespread to think, the human body is a chemical engineering factory, at it internal always and all is carry on countless complicated chemistry variety and physical variety.
3.Express to the animal and person's ground some researches, the vitamin A has prevention function to the lung cancer.

1.It was not until recently that scientists had begun to find out how the caffeine does harm to human health
2.Today,it is generally believed that the human body is a chemical plant,insi