Then how about Valles Marineris, the largest canyon in the Solar System?

那么太阳系中最大的峡谷， “水手号峡谷”如何呢？

It's called " Valles Marineris" , Mariner Valleys, in honour of the Mariner 9 orbiter itself.

它被阵为" 水手谷" ，水手谷，是水手9号给自己的荣誉。

But the grandest of the surface features on Mars is easily Valles Marineris: a canyon discovered when the Mariner 9 probe orbited Mars in the 1970s.

这是一座水手9号探测器在20世纪70年代环绕火星时发现的一个峡谷。

But it's the undisturbed landscape of the Valles Caldera National Preserve that's attracted one of the Wild West's most enduring heroes, the Lone Ranger.

但正是 Valles Caldera 国家保护区未受干扰的景观吸引了狂野西部最经久不衰的英雄之一，独行侠。