trench

• They were busy trenching the fields for draining
  他们忙着在田里开沟排水。
• Most coaches get in the trenches with you
  绝大部分教练是会站在你这边的。
• Trench lining systems - part 1 : product specifications
  沟道内衬系统.第1部分:产品规范
• You leave me in the trenches taking grenades , john
  你让我做替死鬼,约翰
• To dig or make a long narrow trench or furrow in
  挖或筑狭长的沟渠或细沟
• Fung ping fan scholarships sir david trench scholarships
  戴麟趾爵士奖学金
• Say much , your dad . about the trenches
  说说吧，你爸爸那战壕是怎么回事？
• The troops received orders to trench the outpost
  部队接到命令在前哨周围筑壕加强防卫。
• Research on model and algorithms for cable trench problem
  开沟布线问题的模型及算法研究
• They dug trenches to keep the forest fire from spreading
  他们挖沟以阻止森林大火蔓延。