我分辨不出这块钻石是真是假的翻译：I can't tell the diamonds are true or false 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 can not tell this is true of diamonds

I can't tell the diamonds are true or false

I cannot distinguish this diamond am really am the vacation

I could not tell that diamonds are true or false

I can't tell the diamonds are true or false