truss-frame plow

例句：

1. 1.The farmer used a trussed-frame plow to till the fields.
   这位农民使用一个桁架式犁来翻耕田地。
2. 2. The tractor was equipped with a trussed-frame plow for efficient farming.
   拖拉机装备了一架桁架式犁以实现高效的农业作业。
3. 3. The new model of the trussed-frame plow has been introduced to improve efficiency in field work.
   新型的桁架式犁已经推出，旨在提高田间作业的效率。