名词
中文翻译：堤坝
同义词：
['dam', 'barrier', 'dike', 'embankment例句：1. The engineers were working on the construction of a new closing dike to protect the river from floods.（工程师们正在建造一座新的围堰，以保护河流免受洪水侵袭。）']
例句：
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1. The engineers were working on the construction of a new closing dike to protect the river from floods.
工程师们正在建造一座新的围堰，以保护河流免受洪水侵袭。
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2.The farmers had to repair the old closing dike after heavy rains damaged it.
在大雨过后，农民不得不修复旧的围堰。
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3. The project manager was worried about the safety of the workers who were working on the closing dike.
项目经理担心那些在围堰上工作的工人的安全。