three-year warranty lifetime technical support
三年保修 终身技术支持 Three-year warranty lifetime technical support 365*7*24全天候服务 售后无忧 365 * 7 * 24 all-weather service aftermarket worry ..
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three-year warranty lifetime technical support
三年保修终身技术支持
以上为机器翻译结果，长、整句建议使用 人工翻译 。