Methane gas does collect in the mines around here.周围的矿井里的确有沼气聚积。They requested sappers to mend bridges or remove mines.他们要求坑道工兵修桥或拆雷。There was widespread picketing of mines where work was continuing.凡是在继续开采的矿区，都设置了纠察队。...
She tugged at his sleeve to get his attention.她拽了拽他的袖子引起他的注意。A wry smile tugged at the corner of his mouth.他的嘴角带一丝苦笑.The sight of the poor child crying tugged at my heartstrings.看到那小孩啼哭,我真心疼....
The rally was organised at the instance of two senior cabinet ministers.集会是应两位资深内阁大臣的要求组织的。Organised crime continues to be the perpetual scourge of Milanese civic life.有预谋的犯罪仍然是对米兰市民的永远的威胁.Get organised and get going.规划起...
They were dressed in camouflage and carried automatic rifles.他们身穿迷彩服，携带自动步枪。The white fur of the polar bear is a natural camouflage.北极熊身上的白色的浓密软毛是一种天然的伪装.They used branches of trees as camouflage.他们用树枝做伪装....