The reason why we should learn foreign languages is that they have become a vehicle for bringing in advanced ideas, science and technology.
我们之所以要学习外语，是因为它们已成为引进先进思想和科学技术的媒介。
The State takes measures to promote international cooperation and exchange in agricultural science, technology and education, encourages the introduction of advanced foreign technologies.
国家采取措施促进国际农业科技、教育合作与交流，鼓励引进国外先进技术。
Foreign languages have become a vehicle for bringing in advanced ideas, science and technology.
外国语已成为引入先进的思想和科学技术的工具。
Many foreign students come to the United States to earn advanced degrees in science, technology, engineering and math. But many are unable to get a visa to live and work here after they graduate.
许多外国大学生源源不断地涌入美国大学，攻读科学、技术、工程以及数学的硕士和博士学位，但是很多人在毕业之后无法拿到在美国工作和生活的签证。
Secondly, we can learn much more advanced knowledge of science and technology from the foreign countries.
其次，我们可以学到更先进的知识，科学和技术从国外。
Secondly, we can learn much more advanced knowledge of science and technology from the foreign countries.
第二我们可以从国外学到许多先进的科技文化知识；
Secondly, we can learn much more advanced knowledge of science and technology from the foreign countries.
第二我们可以从国外学到许多先进的科技文化知识；
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