形容词
中文翻译：永久的
同义词：
['enduring', 'lasting例句：1. The house isa permanen t structure that canwithstand the elements for many years.（这座房子是一座永久性结构，可以经受多年风雨。）']
例句：
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1. The house isa permanen t structure that canwithstand the elements for many years.
这座房子是一座永久性结构，可以经受多年风雨。
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2. The company's commitment to sustainabilitywill be a permanent feature of its operations.
该公司对可持续性的承诺将成为其运营的一个永久性特征。
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3. The decision to invest inrenewable energy was a permanent one, asit had long-term benefits.
决定投资可再生能源是一个永久性的决定，因为它有长期的好处。