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The utility model has the advantages of simple structure, convenient implementation and good use effect.
本实用新型的结构简单，实施方便，使用效果好。
youdao
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At last the paper evaluated the implementation effect of the system.
对系统实施的效果进行了评价。
youdao
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At last the paper evaluated the implementation effect of the system.
对系统实施的效果进行了评价。
youdao