名词
中文翻译：税线
同义词：
['tax line', 'tax boundary', 'tax threshold例句：1. The tax rate is set to increase by 5% in the coming year.（明年的税率将提高5%。）']
例句：
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1. The tax rate is set to increase by 5% in the coming year.
明年的税率将提高5%。
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2. The tax line between the two countries is still unclear.
两国之间的税收界限仍然不明确。
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3. The company's tax threshold has been raised to help more small businesses.
公司的税收门槛已经提高，以帮助更多的小企业。