我确信他能在天黑前到达那里。的翻译：I'm sure he can get there before dark. 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

I am sure he can get there before dark.

I'm sure he can get there before dark.

I believe firmly he to be able to arrive there in front of darkness.

I am convinced that he can get there before dark.

I'm sure he can get there before dark.