这主要是因为红铁粉尘融入的沙尘暴频繁发生在火星上。

This owes to the red iron rich dusts thrown up in frequent dust storms occurring on Mars.

youdao

这主要是因为红铁粉尘融入的沙尘暴频繁发生在火星上。

This owes to the red iron rich dusts thrown up in frequent dust storms occurring on Mars.

youdao