Code 125 would allow manual controls but only in case of an emergency.

代码 125 将允许手动控制，但仅限于紧急情况。

Google plans to build about a hundred of these prototypes, some with manual controls, and test them on California roads.

谷歌计划制造100辆这样的样机，有的具备手工控制装置，然后在加州道路上进行测试。

Some of this manual controls  can be useful and here is the killer feature that I end this with.

其中一些手动控件可能很有用，这是我要结束的杀手级功能。

For me to have manual control throughout the entire regime of flight actually adds risk that we aren't necessarily trying to buy off on.

对我来说，在整个飞行过程中进行手动控制实际上增加了不必要的风险。

And then there are SLRs and DSLRs which are bigger, and you can change the lenses on these cameras and they allow for a lot of manual control.

然后还有体积更大的单反相机和数码单反相机，并且你可以更换这些相机的镜头，并且它们允许进行很多手动控制。

Christian then combined that new joystick with the joystick that he uses with his lip to control his wheelchair, and with the two joysticks combined, Christian finally had control over all the manual controls of a drone.

然后克里斯蒂安把这个新的手柄和他用嘴唇控制轮椅的手柄结合在一起，有了这合二为一的手柄，克里斯蒂安终于可以完全掌控无人机的所有手动控制了。