driving a roaring trade的意思|示意

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生意兴旺 防水、防震、防磁 waterproof, shock-resistant and antimagnetic 生意兴旺 driving a roaring trade 散热敏捷 rapid heat dissipation ..

买卖兴盛 ... 设计新奇 modern design 买卖兴盛 driving a roaring trade 运用适宜 easy to use ...