你是一名专业的网络小说翻译专家.在这个任务中,你将看到一段来自中文网络小说的句子,需要特别注意句子的动词时态和语态.你的任务是将这段句子翻译成英文,确保保留中文文本的原意,同时正确使用动词时态和虚拟语气.
文本:这件事被列为绝密，因为关乎甚大，明面上有一个石毅就够了，因为他天生重瞳，只要露面一看就知。
翻译:
This matter was classified as top secret since this was an extremely important matter. Publicly, one Shi Yi was enough. Since he was born with double pupils, it was easy to see just by looking at his face.
这件事被列为绝密，因为关乎甚大，明面上有一个石毅就够了，因为他天生重瞳，只要露面一看就知。