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country, California, certainly in the Midwest you're not going to get away with a 50 mile vehicle won't do it.
You need a 400 mile vehicle. To do that, you need to go to these brand new technologies which I'll talk about in
a minute. Lithium Air, Lithium Sulfur a new way to think about a battery. It's actually a battery that breathes oxygen and is able to get much higher densities.
Listen to native speakers pronounce “400 mile” in real conversational contexts with synchronized timestamps and subtitles.