Wheeled rovers can have trouble crossing soft soil.

轮式漫游车在穿越松软的土壤时可能会遇到困难。

His feet left deep prints in the soft soil.

【print】他的双脚在松软的泥土上留下了深深的脚印。

That might allow them to traverse slopes of soft lunar soil near the moon's poles.

这可能使他们能够穿越月球两极附近的软月壤斜坡。

Well, NASA had a $400 million Mars rover named Spirit but its mission ended in 2009 after its wheels got stuck in soft soil.

NASA曾有一辆价值4亿美元的火星车，名为“勇气号”，但由于车轮卡在松软的土壤里，任务于2009年结束。

They are on a search to find sandy or soft soil in which to dig and bury their eggs.

他们正在寻找沙质或松软的土壤来挖掘和埋葬它们的卵。

Out on the open plains, those stony walls give way to soft soil, allowing rivers to shift their banks and set their own ever-changing courses to the sea: courses that almost never run straight.

在空旷的平原上，那些石头墙给软土让步，给予河流更多的自由空间去改变河岸并让它们千变万化的流向集中于大海：河的流向几乎从来不是直的。

This involves injecting cement into soft or contaminated soil - stabilising it and removing the need for environmentally damaging dredging to take place - before more material is added to raise the land above sea level.

这涉及将水泥注入松软或受污染的土壤中——使其稳定并消除对环境造成破坏的疏浚的需要——然后再添加更多材料以将土地抬高至海平面以上。

" Shanghai's foundations are built on soft soil- so building multistoried spaces underground would be like digging holes in a piece of bean curd, " the government reports said, " the difficulties are easy to see" .

“上海的地基建在软土上——所以在地下建造多层空间就像在一块豆腐上挖洞，”政府报告说，“困难显而易见”。