9月的雨水之后，土壤适度湿润。
它将在那里停留三个月，拍摄照片，研究土壤和天气，以及寻找水源。
It will stay there for three months by taking pictures, studying the soil and weather and looking for water.
在5月25日着陆的探测器完成了一项分析，分析表明表层土壤(在火星上，被压碎的岩石被称为土壤)略呈碱性，而这些碱性土壤正适合上述的那些植物生长。
An analysis carried out by the probe, which landed on May 25th, suggests the local regolith (the crushed rock that passes for soil on Mars) is slightly alkaline-which such vegetables prefer.
应用推荐