求翻译：目前世界上最先进的汽车主动安全技术莫过于智能自动驾驶装置，国内外对这种主动安全技术已经取得了初步成果，但还处于试验、试用阶段。是什么意思？

The world's most advanced automotive active safety technology than the intelligent autopilot device, has achieved initial results of this active safety technology at home and abroad, but also in the test, trial stage.

The world's most advanced automotive active safety technology intelligently and automatically than driving unit, both at home and abroad in such a proactive security technology has been the initial results, but are still in the experimental, pilot phase.

At present in the world the most advanced automobile initiative safety work nothing better than intelligence autopilot, domestic and foreign already has yielded the preliminary result to this kind of initiative safety work, but also is in the experiment, the test stage.

Is currently the world's most advanced automatic driving device for vehicle active safety technology is the smart, both at home and abroad for such active safety technology has achieved preliminary results, but also in the test and pilot stages.

正在翻译，请等待...