单纯用英语怎么说？

单纯

例句

• It's naive of you to believe he'll do what he says. 相信他会言行一致, 你未免太单纯了。
• The minute division of labour in the production process,and increasing interdependency in trade and economy is evident in the financial crisis afflicting us at the end of this century. Economic activity is no longer purely a matter of production, trade an 而生产分工精细化，贸易与经济依存度提升的结果，从世纪末的金融风暴中可以看得一清二楚，经济活动不再是单纯的生产和交易、或互补有无的事情，而是人类满足各种欲望的手段，其中包含强权与弱者之间的不平等关系。
• This disproves the theory that children are purely imitative. 这证明认为儿童只会单纯地模仿的理论是站不住脚的。
• an economy exclusively geared towards tourism 单纯发展旅游业的经济
• He believes everything with childlike simplicity. 他像孩子一样单纯,对一切都信以为真。
• Goodness is simple,badness manifold. 善良单纯；邪恶复杂。
• as innocent as a new-born babe 像没出世或刚诞生的婴孩那样单纯; 非常天真无邪；完全清白无辜
• as innocent as a child unborn 像没出世或刚诞生的婴孩那样单纯; 非常天真无邪；完全清白无辜
• as innocent as a babe unborn 像没出世或刚诞生的婴孩那样单纯; 非常天真无邪；完全清白无辜
• They should not be treated only as amusements. 不能把它们单纯看成是娱乐活动。