纯电动汽车具有零污染、低噪音的优点，有广阔的发展前景。

Because pure electric vehicle has the advantages of zero pollution and low noise, it has a vast prospect.

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这个国家有和平宁静的优点，但也有与世隔绝的缺点；城市滋生了神经衰弱症和孤立感——连续的噪音冲击着人们的感官。

The country has the advantage of peace and quiet, but suffers from the disadvantage of being cut off; the city breeds neurosis and a feeling of isolation—constant noise batters the senses.

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今通注塑机具有低噪音、压力稳定、省电、高效率的优点。

This through injection molding machine with low noise, pressure stability, low power, high efficiency advantages.

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