Keep In Lane.

请按车道行驶。

youdao

The ropeller is just a big fan in front of the lane used to keep the ilot cool. When it stops, you can actually watch the ilot start sweating.

螺旋浆其实只是一个令飞行员凉快的大风扇，当它停了，基本上你会看到飞行员开始冒汗了…

youdao

The other rule goes for those who do have a garden, yard , or side lane in which to keep their bike: even if it's out of sight of the road, it still needs to be locked up to something.

对那些有花园、庭院或者边道来存放自行车的人来说，还有一些其他的办法：即使在外面的路上看不到你的自行车，也仍然需要锁到一些东西上。

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Autonomous driving in slow traffic is a logical combination of adaptive cruise-control and the lane-keeping systems, already available in some vehicles, which either warn the driver if the car starts to drift out of lane, or apply corrective steering to keep it in lane.

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Its new steering assist feature will keep you in your lane up to 124 miles per hour, but you have to make turns manually.

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The innovative system uses radar and cameras to help a car stay in its lane and keep pace with the vehicles around it.

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