去年6月我到柏林访问。那时德国统一的形势正在迅速发展。从西柏林到东柏林虽然还要经过关卡查验护照,但已不必在护照上盖民主德国的图章了,只需持一过境证,出境时交回即可。那时长达154公里的柏林墙已拆得差不多,只残留了几段和几个数十平方米的方块,游人观光到这里都要驻足多看一会儿,不免发出阵阵感叹声。有人还在用铁锤和钢钎凿打那七零八落的钢筋水泥墙。那墙皮只要凿下来就变成商品。距墙不远处就有 Last June I visited Berlin. At that time, the situation of reunification in Germany was rapidly developing. From West Berlin to East Berlin, although the checkpoint passport is still going through the checkpoint, it is no longer necessary to stamp the stamp of German Democracy on the passport and only need to pass a transit permit and return it when leaving the country. At that time up to 154 kilometers of the Berlin Wall has been demolished almost the same, leaving only a few paragraphs and a few dozens of square meters of blocks, tourists have to stop here for more than a short while sightseeing, inevitably give a burst of sighs. Some people are still using hammer and brazing chipping reinforced concrete wall. That wall peel becomes a commodity as long as it is cut. Not far from the wall there