1、Two thirds of the swampland has been reclaimed for farming.
三分之二的沼澤地已經(jīng)開墾為農(nóng)田了。

2、It also can be used on the ice surface, swampland and where after debris flow happens.
也可以作為冰面、沼澤地、泥石流等環(huán)境下的救援器材。

3、Two-thirds of the swampland has been reclaimed for farming.
三分之二的沼澤地已經(jīng)被改造成農(nóng)田。

swampland翻譯