形容词
中文翻译：永久的
同义词：
['enduring', 'lasting', "durable例句：1. The company's policy of perpetual growth is unsustainable.（公司的永续增长政策是不可持续的。）"]
例句：
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1. The company's policy of perpetual growth is unsustainable.
公司的永续增长政策是不可持续的。
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2.The painting depicts a scene from the Permanent Exhibition.
这幅画描绘了永久展览的场景。
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3.The construction project will be completed in three years, making it a permanent structure.
该项目将在三年内完工，成为永久性建筑。