Charles Boutron is an expert on the impact of heavy metals on the environment at the National Center for Scientific Research in France.
查尔斯·布特隆是法国国家科学研究中心的一名专家，研究重金属对环境影响。
2
The families of passengers stayed the night in hotels at Charles de Gaulle airport, paid for by Air France.
乘客的家属在戴高乐机场的酒店里过夜，费用由法国航空公司承担。
3
Air France said most of its flights were operating normally from Charles DE Gaulle Airport, while about one-third of its flights from Orly Airport had been canceled.