名词
中文翻译：初步实践
同义词：
['initial practice', 'preliminary operation']
例句：
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1.Before starting the project, we need to conduct preliminary practice.
在开始这个项目之前，我们需要进行初步实践。
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2.The teacher gave us some initial practice questions to help us understand the material better.
老师给了我们一些初始练习题，以便我们更好地理解材料。
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3.During the initial practice, we found that there were some issues with the equipment.
在初步实践中，我们发现设备有一些问题。