名词
中文翻译：大沟渠
同义词：
['big ditch', 'big drain', 'bigchannel']
例句：
-
1. The farmerhad to dig a big ditch to divert the floodwaters.
农民不得不挖一个大沟渠来导流洪水。
-
2. Theconstruction workers were working on a big ditchfor the new road.
建筑工人正在为新路修建一条大沟渠。
-
3. Thefarmers used to use big ditches tocollect rainwater for irrigation.
过去农民们用大沟渠收集雨水用于灌溉。