英语语法分析

Bottom ground is land in the floodplain of the Missouri River.

低地指的是指密苏里河滩上的地。

Adgantole was a sour-smelling, dusty village beside the Awash River floodplain.

阿甘图尔一处闻起来有些酸臭到处都是灰尘的村庄，就坐落在阿瓦什河的泛滥平原上。

Across an expanse of the Potomac floodplain, airplanes were landing at National Airport.

跨过宽阔的波托·马克河漫滩，飞机在国家机场降落。