Usa "caterpillar tread" in una frase

1. The deafening screech of new caterpillar treads and the smell of diesel tainted eucalyptus smoke in the rising heat mixed with red dust and shifting sand, gave the site a post apocalyptic appearance

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2. The pair of steam carriages waiting down the block from the scrapyard featured modifications Amaranthe had never seen: massive caterpillar treads instead of wheels

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3. The caterpillar treads of the 4-story-tall construction robots eat the concrete streets like they’re oatmeal

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