求英语高手解题 (英语在世界上广泛使用) 翻译成英语

By using english, we can better demonstrate our country in from of the whole world, as well as learning new technology and science from developed counties in order to better serve our country.

Through English, we can introduce our country to the world while learning techonolies and sience from those advanced countries, so as to better serve our motherland.

With English, we can better serve our country's interests by introducing our country to the world and learning the advanced science and technology from developed countries.

English enables us to not only introduce our country to the rest of the world, but also better serve her through drawing on advanced technology from other countries.

Though English,we can introduce our country to the whole world and also can learn the technology from advanced countries,Which can better serve our motherland.