洪水退去后,低洼地带仍是一片汪洋,救援车辆无法进入。Hóngshuǐ tuìqù hòu, dīwā dìdài réng shì yí piàn wāngyáng, jiùyuán chēliàng wúfǎ jìnrù.After the floodwaters receded, the low-lying area was still a vast expanse of water, and rescue vehicles could not enter.
站在山顶远眺,脚下是一片汪洋大海,望不到边。Zhàn zài shāndǐng yuǎntiào, jiǎoxià shì yí piàn wāngyáng dàhǎi, wàngbudào biān.Standing on the peak and gazing afar, below is a boundless sea stretching beyond sight.
暴雨过后,村外的田野成了汪洋,庄稼全被淹了。Bàoyǔ guòhòu, cūnwài de tiányě chéngle wāngyáng, zhuāngjia quán bèi yānle.After the downpour, the fields outside the village turned into a vast expanse of water, and the crops were all flooded.