sewer trench

• 壕沟

sewer trench的用法和样例：

例句

1. He sat out the bombardment in the trench.
   他在壕沟内一直坐到炮轰停止。
2. As Eichmann watched, soldiers ordered them into a long trench, then began moving along the line, firing point-blank into the backs of their heads.
   士兵们把他们赶进一条长长的壕沟，他们在沟上面走来走去，直接朝他们的后脑开枪。