Thee A29 Clan was to be propelled by a Rolls-Royce Meteor engine, up-rated to 700 bhp, which would give the Clan a top speed of 30 mph (48.3 kph) and power to weight ratio of 13.82 hp/tons.
With the corners of their mouths pulled up, most of the volunteers rated cartoons funnier than did those instructed to pull their eyebrows together as if frowning.
相比按照指示做眉毛拉在一起似乎皱眉的动作，绝大多数志愿者在随着他们嘴角向上拉升时堪称卡通滑稽者。
3
All CF approaches end up calculating a notion of similarity between users and their rated items.