This clothes hooks are designed cleverly, a simple metal bending again by nut fixed by, formed an elegant YiGou.

这款衣钩设计巧妙，一个简单的金属带通过弯曲再由螺母固定，就形成了一个优雅的衣钩了。

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Make sure check the bolt and nut before testing run. and if they become less crowded, fastening again.

试车前务必检查所有螺栓、螺母是否有松动，若有松动的螺栓、螺母必须重新紧固。

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The boss'll do his nut if anybody jams up that copying machine again.

再有人把那台复印机轧住，老板会发火的。

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Solwhit proved a tough nut to crack at the head of affairs and looked as though he would take the glory again before Hurricane Fly's late burst.

BBC: Hurricane Fly triumphs in Punchestown Champion Hurdle