英语语法分析

I got a brief glimpse of the situation of Sweden's modern Sami when I visited subarctic town of lulea a few weeks ago.

几星期前我拜访了北极附近的吕勒奥，得以对现代的瑞典萨米人有所了解。

In northern Sweden all air traffic was suspended, affecting the cities of Skelleftea, Lulea, Kiruna and Hemavan, the national aviation authority said.

瑞典国家民航局表示，在瑞典北部，所有的空中航班都被暂停，波及城市包括谢莱夫·特奥、吕勒奥、基律纳和赫玛旺。

The aims, tasks, fundamental equipment and research methods of diesel exhaust cleaning in the diesel engine laboratory of the University of Lulea are illustrated.

接着，比较系统地介绍了瑞典律勒欧大学柴油机废气净化实验室的研究任务、目的、基本设备和试验方法。