Glaciers may form in permanently cold areas, and these slowly moving masses of ice cut out valleys, carrying with them huge quantities of eroded rock debris.

冰川可能形成于长期寒冷的地区，而这些缓慢移动的冰块切割了山谷，带走了大量被侵蚀的岩石碎片。

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In permanently cultivated (usually lowland) areas, fires are used to burn crop residues and get the land ready for the upcoming growing season.

在长期从事耕作的地区（底海拔地区），人们用火把农作物残渣烧掉，清理出土地为下一个生长季节做好准备。

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There are two forms of the kernel portion of this equation: compiled-in drivers that are coded in permanently when the kernel is built, and modules.

Linux驱动程序有两种存在的形式：编译好的驱动程序，在编译内核的时候就被固定的加在里面了，另外一种是模块。

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Workers later added cement to harden in the well to seal it permanently.

VOA: special.2010.08.07

However,in those cases the protective devices are permanently placed in the rock.

VOA: special.2009.12.09

"When a maid was hired to permanently work in the kitchen, Dickinson actually remained in the kitchen to write."

VOA: standard.2010.06.22

The Jarvik 2000 is much smaller, meaning in theory it can be left in permanently, provided it does not fail mechanically.

BBC: Heart pump man thriving

Of late, the question occurs: Will Barack Obama be the first American president to say, "Send away the Marines" - as in permanently?

CENTERFORSECURITYPOLICY: Send away the Marines?

Moreover, since politicians are usually unwilling to tighten fiscal policy enough in a boom, any loosening of the budget reins tends to result in permanently higher debt.

ECONOMIST: The world economy