常见例句雙語例句On the basis of systematic study, this paper points out: the agricultural hydraulic bulldozer is composed of agricultural tractor with hydraulic dozer blade.本文通過對辳用液壓推土機的系統研究，指出：辳用液壓推土機是以辳用拖拉機配置液壓推土鏟組成。 返回 blade dozer