下山: to go down a hill, (of the sun or moon) to set...
上边: the top, above, overhead, upwards, the top margin, above-mentioned, those higher up...
攻击: to attack, to accuse, to charge, an attack (terrorist or military)...
缩影: miniature version of sth, microcosm, epitome, (Tw) to microfilm...
穿越: to pass through, to traverse, to cross...
扩张: expansion, dilation, to expand (e.g. one's power or influence), to broaden...
