名词
中文翻译：课程部分
同义词：
['section', 'segment', 'unit例句：1. This course is divided into several sections for easy learning.（这门课程被分成了几个部分，以便易于学习。）']
例句：
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1. This course is divided into several sections for easy learning.
这门课程被分成了几个部分，以便易于学习。
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2.The teacher explained the new curriculum section in detail.
老师详细解释了新的课程部分。
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3.The student needs to review the previous section before moving on to the next one.
学生需要在继续下一个之前复习前面的部分。