1) mountaineering accident
山难
1.
According to the basis data of mountaineering accident, this thesis concludes the reason why the mountaineering accident happened in recent years.
本文试着透过基础的山难资料,归纳出近年来山难发生原因的基础研究。
2) An ice mountain is hardly reliable
冰山难靠
3) An impediment to get through the gates and hills
难过关山
4) difficult mountain area
困难山区
5) Donganshan's refractory ores
东鞍山难选矿
6) The cave is difficult of access.
这山洞很难进去。
补充资料：难夫难妻(难ｎàｎ)
一名《洞房花烛》。故事片。亚细亚影戏公司1913年摄制。郑正秋编剧，张石川、郑正秋导演。一对素不相识的青年男女，经媒婆撮合拜堂成亲，在封建礼教桎梏下开始艰难的夫妻生活。为中国第一部故事片。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条