名词
中文翻译：排水沟
同义词：
['drainage ditch', 'drainage ditch例句：1. The farmer used a hose to drain the ditch after heavy rain.（农民在大雨后用水管排干了沟渠。）']
例句：
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1. The farmer used a hose to drain the ditch after heavy rain.
农民在大雨后用水管排干了沟渠。
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2.The ditch was filled with water from the storm.
沟渠被暴风雨的水填满了。
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3. They decided to repair the drainage ditch before the next flood.
他们决定在下一次洪水到来之前修理排水沟。