Never mind the exact technical specification; just give us a free translation of what the machine can do.

别在意要有精确的技术说明, 只要把那机器的功用给我们意译一下就可以了。

Photo Gallery: Lightning Prongs of intracloud lightning reach across the sky above a butte in Wyoming's Red Desert.

Photograph by Joel Sartore 意译：闪电图片画廊。prongs的intracloud闪电成两岸天空以上Butte美国，在怀俄明州的红色沙漠。