A seasonally flooded bottomland with more woody plants than a marsh and better drainage than a bog.

随季节淹没的低地，带有比湿地多的木质植物，比泥塘的排水要好。

youdao

A seasonally flooded bottomland with more woody plants than a marsh and better drainage than a bog.

沼泽地：随季节淹没的低地，带有比湿地多的木质植物，比泥塘的排水要好。

youdao

The last century saw deployment of anti-malarial drugs and a range of control measures, from marsh drainage to insecticides to bednets, across the tropical regions that are the disease's hinterlands.

BBC: Climate change is 'distraction' on malaria spread