Summary | 2015 is the dawn of the drone age.Li Bin started
learning how to fly drones just three months ago.But now, he??s
not only passed his test for a license, but also be e a coach
to train others.He believes, without proper rules in place,
flying drones could be dangerous."Drones are not airplane
models.They are much bigger and heavier.If people fly drones ...
learning how to fly drones just three months ago.But now, he??s
not only passed his test for a license, but also be e a coach
to train others.He believes, without proper rules in place,
flying drones could be dangerous."Drones are not airplane
models.They are much bigger and heavier.If people fly drones ...
en.ce.cn | 11 January 2016