登机桥处于操作状态时警示灯须处在警示状态.Warning lights must signal when aircraft boarding bridge is in operation.该机场将装备登机桥, 自动扶梯, 运输机,以及航班信息显示系统.The airport will be equipped with passenger bridges, escalators, conveyors and flight informat...
无法确定这一雕刻的年代,连石头本身的年代都难以判断。You cannot date the carving and it is difficult to date the stone itself.中国当代雕刻工艺师沈为众雕刻的象牙佛像是世界上最小的雕刻.这个象牙佛像只有一粒米的 五分之四 大.The ivory Buddha carved by Shen Weizhong, a contemporary Chinese sculpto...