±Û ¼öÁ¤Çϱâ
±Û¾´ÀÌ
E-mail
Homepage
±ÛÁ¦¸ñ
±Û
I came here to work
i need help writing a compare and contrast essay
Called “Hyperloop Alpha,” Musk envisions a “fifth mode of transportation” (after planes, trains, automobiles, and boats) that travels up to 700 miles per hour and ferries passengers between California’s two major cities â?“ incidentally, a commute Musk makes with some frequency â?“ in just 30 minutes. Oh, and it could cost less than one tenth of what the proposed high speed train would cost.ÂÂ
ºñ¹Ð¹øÈ£
(¼öÁ¤°ú »èÁ¦½Ã ÇÊ¿ä!! )