Golf shoes have sharp metal spikes (鞋钉), while bowling shoes have almost no spikes at all.

高尔夫鞋有锋利的金属鞋钉，而保龄球鞋几乎一个鞋钉都没有。

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A sharp metal spike to hold a candle.

插蜡烛的尖的金属钉。

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The trainer stands in front of the elephant holding a long stick with a sharp metal point.

驯练员手持一根有锋利金属尖头的长棒，站在象前。

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The sharp metal barbs tore the skin of the men who stretched it along fence tops.

VOA: special.2010.04.15

The artist uses a fine sharp knife to cut through the metal.

VOA: special.2009.09.02

Flip them and brown the other side (if they stick, loosen them with the edge of a sharp metal spatula).

NPR: Recipes: 'The Herbal Kitchen'

There were also complaints that some users had experienced injuries after the fabric wore away to reveal a sharp metal edge.

BBC: Apple smart watch efforts confirmed by US patent

After crawling through a small, pitch-black hole in the debris, making their way past sharp metal parts, pieces of office paper, and pulverized concrete, they use listening devices and night-vision cameras to search for anyone alive.

CNN: workers