他不认识他的祖父，我发现这太令人惊讶了的翻译：He did not know his grandfather, I find this too surprising 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

He did not know his grandfather, and I found it surprising

He did not know his grandfather, I find this too surprising

He did not know he the grandfather, I discovered this too was surprising

He did not know him by his grandfather, and I found that this is too surprising the

He did not know his grandfather, I find this too surprising