他们乘着越野车，飞机和气垫船对澳大利亚北部的广大沙漠，灌木丛和海岸线进行巡逻。

They use Landrovers, planes and inflatable boats to patrol a massive area of desert, scrub and coastline.

youdao

他们乘着越野车，飞机和气垫船对澳大利亚北部的广大沙漠，灌木丛和海岸线进行巡逻。

They use Landrovers, planes and inflatable boats to patrol a massive area of desert, scrub and coastline.

youdao