名词
中文翻译：履带式拖拉机
同义词：
['tractor', 'tractor type例句：1. The crawler-type motor grader is an essential tool for farm work.（履带式拖拉机是农场工作必不可少的工具。）']
例句：
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1. The crawler-type motor grader is an essential tool for farm work.
履带式拖拉机是农场工作必不可少的工具。
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2. The farmer used the crawler-type motor grader to clear the field of weeds.
农民使用履带式拖拉机清除田地里的杂草。
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3. The crawler-type motor grader has become a popular choice among farmers due to its efficiency and durability.
由于其效率和耐用性，履带式拖拉机已经成为农民的热门选择。