英语语法分析

The Desert and Semidesert Region: total 73 species (89%) (including common species);

荒漠半荒漠区：共计73种（占89％，包括共有种）；

The endemic species distributed in the desert and semidesert regions of the west of Inner Mongolia.

现知种类主要分布在内蒙古西部至中部的荒漠半荒漠地区。

The paper recorded the numbers of 4 genus of Miridae in desert and semidesert regions in North-West China.

文章记录了我国西北地区盲蝽科中四个属的种类分布状况。