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1.The drag scraper was used to remove the dirt from the driveway.
拖曳式刮刀被用来从车道上清除泥土。
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2.The construction workers were using a drag scraper to clear the debris from the site.
建筑工人正在使用拖曳式刮刀清理现场的杂物。
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3. The drag scraper was essential for removing the large rocks from the riverbed.
拖曳式刮刀对于从河床移除大石头来说是必不可少的。