复数： wetlands

Among the areas suggested is the sanjiang region in heilongjiang , a protected wetland .

顾问所推荐的地区之一，就是黑龙江省的受保护湿地三江地区。

It is not known how long a wetland can continue to remove p from wastewater .

目前尚不知道多久，湿地可以继续从废水中除去磷。

Burke says the importance of turtles is that they serve as a barometer of a wetland 's health so many conservation biologists watch their numbers closely .

burke说海龟的重要之处在于它们是湿地健康程度的指示器，因此很多生物保护学家们密切关注着它们的数量。

How many prospective home buyers would include an aircraft hangar , horse stable , wetland reserve and waterfall on their real-estate checklist ?

有多少个购房者在购房的时候会要求未来的房产具备飞机库、马厩、湿地保护区和瀑布呢？

Guwahati , india : villagers in canoes participate in a winter harvest festival at deepor beel wetland .

印度，古瓦哈蒂：村民们划着轻舟去第葡北尔湿地参加冬日丰收节。