1. 她很芒然，不明白发生了什么事。
She was in a daze and could not understand what was happening.
2. 芒然是什么意思
2. 斯特拉斯堡副市长帕斯卡·芒然指出，开通法国至德国的高速火车需要在斯特拉斯堡附近的莱茵河上架设一座桥梁，它将耗资3000万至5000万欧元。
The TGV line will require a new bridge across the Rhine river near Strasbourg that will be built at a cost of 30 million euros to 50 million euros ($38 million to $62 million), said Strasbourg deputy mayor Pascal Mangin.