英语翻译Aliza tried to fix his mind on the job at hand.

英语翻译
Aliza tried to fix his mind on the job at hand.

大多数米国淫意识到大学通过科研对米国的运作做出了贡献.
但系其中很多淫怕怕外国留学生把知识和技巧带回自己国家会对米国造成威胁.
他们无法理解欢迎外国留学生会对米国产生至少两点积极的影响.
第一：外国留学生中的很大一部分淫都留在了米国,就像历史上的移民热潮一样,这些淫使米国更强大.
第二：在米国学习过的留学生们回国后,将米国淫所看重的价值观和许多看法带回了自己国家.或者退一万步来讲,这些淫能更好地理解米国价值观.
和其他国家、地区一样,米国在推进和平稳定发展的政策与欢迎国际留学生滴政策一样有效.
【第一：偶是用百度知道翻译的,网站提供的译文在下边,自己理解下并修改了一下哈.如有不对之处,请参考其他回答哈.第二：这就是赤果果的侵略啊,把淫才都搞到米国去啦,把资金都带走啦；就算回来的那些个也到处宣传米国怎么怎么样啊】
most americans recognize that universities contribute to the nation's well-being through their scientific research ,but many fear that foreign students threaten American competitiveness by taking their knowledge and skills back home .They fail to grasp that welcoming foreign students to the united states has two important positive efforts first the very best of them stay in the states and like immigrants throughout history strengthen the nation ;and second foreign students who study in the united states become ambassadors for many of its most cherished values when they return home .or at least they understand them better ,in america as elsewhere ,few instruments of foreign policy are as effective in promoting peace and stability as welcoming international university students .
大多数的美国人认识到,大学通过其科学的研究有助于国家的幸福感,但许多人担心,外国学生威胁到美国的竞争力,以自己的知识和技能,回到家里.他们不了解这些,欢迎外国学生来美国有两个重要的积极努力,第一个最好的人留在美国,像移民纵观历史,加强国家；和第二外国学生在美国,成为许多最珍视的价值观的大使,当他们返回家园.或者至少他们更好地了解他们,在美国以及其他地方,一些外交政策为促进和平与稳定,欢迎国际学生有效.