名词
中文翻译：红色截断
同义词：
['red line', "red boundary例句：1. The red cut-off on the road sign indicates a steep hill ahead.（路标上的红色截断表示前方有陡坡。）2. The company's red cut-off was set at $50 million.（该公司的红线设定在5000万美元。）"]
例句：
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1. The red cut-off on the road sign indicates a steep hill ahead.
路标上的红色截断表示前方有陡坡。
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2. The company's red cut-off was set at $50 million.
该公司的红线设定在5000万美元。
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3.The red cut-off is a symbol of the country's independence and freedom.
红色截断是该国独立和自由的象征。