名词
中文翻译：曲线
同义词：
['straight', 'line', 'path', 'bend', "curved例句：1. The car's steering wheel is a curved shape that makes driving easy.（汽车的方向盘是曲线形状，使得驾驶变得容易。）"]
例句：
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1. The car's steering wheel is a curved shape that makes driving easy.
汽车的方向盘是曲线形状，使得驾驶变得容易。
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2. The river flows in a gentle curve around the town.
这条河在小镇周围缓缓地流着弯。
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3. The mountain range curves gently to the southeast.
山脉以柔和的曲线向东南延伸。