名词
中文翻译：平滑的运动
同义词：
['smooth movement', "smooth flow例句：1. The car's smooth motion made it easy to navigate the city streets.（汽车的平稳运动使得驾驶者在城市街道上行驶得非常轻松。）"]
例句：
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1. The car's smooth motion made it easy to navigate the city streets.
汽车的平稳运动使得驾驶者在城市街道上行驶得非常轻松。
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2.The smooth motion of the water helped the fish to swim more efficiently.
水的平滑流动帮助鱼更有效地游动。
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3. The smooth motion of the ship was so quiet that it could be heard from a distance.
船的平稳运动是如此安静，以至于可以从远处听到。