目前他们正展开全面调查，已弄清这次事故的原因的翻译：At present they are a full investigation, has been to figure out the cause of the accident 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

正在翻译，请等待...

At present they are a full investigation, has been to figure out the cause of the accident

At present they are launching the comprehensive investigation, has clarified this accident reason

正在翻译，请等待...

At present they are a full investigation, has been to figure out the cause of the accident