My friends think I'm nuts for saying yes.
朋友们认为我答应是疯了。
I can drive a car but I don't know anything about the nuts and bolts.
我会开汽车,但我对发动机一窍不通.
The squirrel stashes away nuts for winter.
松鼠贮藏胡桃以备过冬.
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.