巨型拖拉机和推土机正在切割树木线，巨大的树木被放倒。
Massive tractors and bulldozers are ripping into the treeline, toppling the huge trees.
本文通过对农用液压推土机的系统研究，指出：农用液压推土机是以农用拖拉机配置液压推土铲组成。
On the basis of systematic study, this paper points out: the agricultural hydraulic bulldozer is composed of agricultural tractor with hydraulic dozer blade.
管子下入管沟后，由侧铲推土机或装有回填附件的拖拉机回填管沟。
Backfilling the trench following the lowering-in of the pipe is carried out by angledozers or backfilling attachments to tractors.
你要是赖着不走，用拖拉机拉你走，用推土机推你走，敲锣打鼓送你走。
If you still linger on, you'll be pulled away by a tractor or pushed off by a bulldozer. You'll be sent off in hilarious sound of drums and gongs.
你要是赖着不走，用拖拉机拉你走，用推土机推你走，敲锣打鼓送你走。
If you still linger on, you'll be pulled away by a tractor or pushed off by a bulldozer. You'll be sent off in hilarious sound of drums and gongs.
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