A barbed wire fence and a wide ditch protect the growing hill of ash: any attempt to approach brings the guards out in force.
带刺铁丝网围成的篱笆和一道宽宽的壕沟保护着这座越来越高的灰土堆成的小山，任何人试图接近这里都会引来大批警卫。Experience of war in the trenches confirmed that the birds would keep trying to home despite life-threatening injuries.
壕沟之战的经验肯定了信鸽将会不畏致命伤害的危胁，百折不挠地飞回家。He said a colleague told him the wreckage was needed to fill in a muddy ditch to make rescue efforts easier.
他说他同事告诉他为了让援救工作更加容易进行。需要用车厢残骸填泥泞的壕沟。The killers threw him into a ditch and covered his body with a thin layer of soil in an attempt to hide the body.
杀人者将他扔进一条壕沟内，然后在他的身上埋上了一层薄土，试图掩藏他的尸体。Then he crawled completely out of the ditch and , with his dagger drawn and limping badly , went straight at the enemy .
然后他完全脱离爬行的壕沟，以尖刀拔举步维艰不好，径直在敌人。他交错而下跌。He took it out at the earliest opportunity, and the first two hedges and a ditch the horse cleared easily.
他一有机会便把它骑了出去，这马轻轻易易地越过最先的两道篱笆和一道壕沟。He lay down in the ditch and plugged the wound with another piece of wadding from his jacket.
他放下在壕沟堵住了伤口与另一块吐絮从他夹克。The soldiers put down their guns and went into no-man's-land to exchange gifts, sing songs, and yes, play football.
士兵们放下枪杆，走出壕沟，在无人区和敌人互换礼物，一起唱歌，对了，还有一起踢足球。All of the exhibits are designed with barriers, moats, walls or fencing, quite often fencing that's difficult for visitors to see.
所有的展品都设计了栅栏、壕沟、墙壁或篱笆，不过不会使游客们难以看清展品。