名词中文翻译
中文翻译：电动背包
同义词：
['electric backpack', 'electric rucksack']
例句：
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1.The student uses a motorized knapsack to carry his books and supplies.
这位学生使用一个电动背包来携带他的书本和用品。
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2. The teacher recommended the student to use a motorized knapsack instead of carrying heavy bags around campus.
老师建议学生使用电动背包而不是在校园里背着沉重的书包。
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3. The student decided to switch to a motorized knapsack as it was more convenient for him to carry his books and other belongings.
学生决定换成电动背包，因为它对他来说更方便地携带书本和其他物品。