形容词中文翻译
中文翻译：持续的
同义词：
['unchangeable', 'invariable', 'perpetual例句：1. The sun is a constant source of warmth and light.（太阳是永恒的温暖和光明来源。）']
例句：
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1. The sun is a constant source of warmth and light.
太阳是永恒的温暖和光明来源。
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2. The river flows constantly through the valley.
这条河流不断地流经山谷。
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3. The scientist's constant research has led to significant advancements in technology.
这位科学家不断的研究导致了技术的重大进步。