1·And then there was another crazy idea of building a capital on a square of swampland thatseemed mainly to be a boondoggle for wealthy land speculators at the time.
此外，还有一个疯狂的搬迁首都例子，就是在一片沼泽地上建立一个都城，这在当时看来简直就是有钱的土地投机商的异想天开。
2·It also can be used on the ice surface, swampland and where after debris flow happens.
也可以作为冰面、沼泽地、泥石流等环境下的救援器材。
3·Two thirds of the swampland has been reclaimed for farming.
三分之二的沼泽地已经开垦为农田了。
4·Two-thirds of the swampland has been reclaimed for farming.
三分之二的沼泽地已经被改造成农田。