加拿大外贸
有光时灯为充电状态，无光时灯自动点亮，有人走过时灯为100%功率，人走后10S为30%功率评论
有光时灯为充电状态，无光时灯自动点亮，有人走过时灯为100%功率，人走后10S为30%功率
It is charging state when light up and with light up without any lightness by automotive, also it is 100% power when people passing and with 30% power after passed for 10 second.
你这句话的中文都没有表达清楚，很难有人理解你的意思如果没有技术背景。
评论
有光时灯为充电状态，无光时灯自动点亮，有人走过时灯为100%功率，人走后10S为30%功率
The light is on charging state in day time and it will automatically light on in dark. The power rate of the light is 100% when people pass by ,and change to 30% 10s after people walked away.
评论
In light,it charge itself. In darkness, it lights up. The Power rate: 100% when people pass by 30% people passed 10 seconds later.
加拿大电商昨天我把提单复件发给了客户，今天收到了他回信，如下： Dear Nicholas, please send all shipping documents. We will check B/L copy and we will reply ASAP. Thank you Best Regards ......................................... 加拿大电商刚从事这行半年，对电子行业不了解，自己整理了些，算是学习，供大家分享，也请大家补充。我毕竟是个文科生，对这方面知识严重欠缺。 DVD:英文全名是Digital Video Disk, 即数字视频光
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