Do not use the system services 1. When driving, avoid danger. 2. Real-time traffic video will take up a relatively large amount of transmission data, non-eat Internet users Please note that traffic flow, so as to avoid excessive costs of telecom bill. 3. The use of the system services are required to bear all the risk on their own, the system service will not burden any damages arising from use of the system services incurred. 4. This service is available with the system to stop or change the terms of service and related content, without prior notice user. 5. affirms its right to amend this service, the final interpretation belong to all developers.