And the arrow signals that come from the bearings of the yellow housing and the black housing, those arrow signals are fed back to the automatic pilot and so the plane will stay on course.

这些黄色框和黑色框的装置，的箭头标志，这些箭头信号反馈回，自动导航装置，所以飞机可以，稳定航线。

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Later on, your aircraft and pilots had automatic controls so that the plane could maintain its course, allowing the pilot to relax and not be constantly aware of all the navigation conditions.

后来，你们的航天器和飞行员拥有了自动控制设备，可以让飞行器维持自己的状态，允许飞行员放松一下，而不需要时刻关注导航设备。

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