Wannahearajoke?Thisnifty(俏皮的)littlerobot’sgotafew---and...
问题详情：Wannahearajoke?Thisnifty(俏皮的)littlerobot’sgotafew---anditcantellifyou’reinterested.RecentlytheJapanesecompanyHitachihasinventedarobotthathasitsownsenseofhumorandtheabilitytounderstandwhen...