1·In recent years, scientists have begun to show that the advantages of bilingualism are even more important than being able to converse with a wider range of people.
近年来，科学家开始表明双语的优势比与更多人进行交流更为重要。
2·"In the last 20 years or so, there's been a virtual explosion of research on bilingualism," says Judith Kroll, a professor at the University of California, Riverside.
加州大学河滨分校的教授朱迪思·克罗尔表示：“在过去20年左右的时间里，对双语的研究实际上出现了爆炸式增长。”
3·It was these types of questions that naturally led to the bilingualism research. The way research works is, it takes you down a road. You then follow that road.
正是这一类的问题让双语研究变得理所当然，研究的工作方式就是它带你上路，然后你可以顺这这条路走。
4·It relates to the essential problem of bilingualism.
这与使用双语的一些基本问题有关。
5·I recently had the pleasure of conducting an interview with him on bilingualism, translation, and interpreting.
我最近有幸就双语教育，笔译和口译方面的有关问题对他进行了一次采访。