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發表於 2014-11-16 10:59:54
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本帖最後由 tabooo 於 2014-11-16 11:00 編輯
very innovative, would be better if it can travel faster to avoid blocking the traffic
補充內容 (2014-11-16 11:03):
the driver has to pay attention to the track/road and not to involve with the 'chats' of the co-drivers |
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