Its battery , the size of a tatami mat and weighing about 400 pounds , is under the floor , which helps give the car a lower center of gravity .
它的电池,大小如榻榻米,重400磅,位于汽车的底部,使车子的重心较低。
So this week , in a rickety wooden inn in tokyo , sitting cross-legged on tatami mats with apple macs on their laps , he and fellow harvard students conducted seminars for japanese high-school students on subjects ranging from anime to thomas hobbes .
Depending on the occasion and size of the party , diners can choose to sit at the sushi bar , in one of the two traditional-style private rooms ( complete with tatami mats and a no-shoes policy ) , or at larger tables in the restaurant 's front and back sections .