She has invented a nifty little gadget for undoing stubborn nuts and bolts. 她发明了一种灵巧的小工具用来松开紧固的螺母和螺栓。
That is a nifty suit. 那是很漂亮的一身衣服。
Ferrari responded in the only way they could, bringing Schumacher in on the next lap - with some nifty pitwork allowing him to emerge just ahead of Alonso. 法拉利的反应是做他们唯一可以做的,让舒马赫在接下来的一圈中停站,并凭借出色的维修站操作让他在阿隆索之前出站。