And by the way, as I take shots at old technologies, I want to assure everybody, and particularly the automotive industry -- who's been very supportive of us -- that I don't think this in any way competes with airplanes, or cars.
同时，因为我对旧技术感兴趣 我想向各位保证——尤其是 十分支持我们的汽车业： 我不认为这个发明会与飞机或汽车竞争