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:正在这时，突然眼前一阵碧蓝，犹如蓝天大海同时出现在自己眼前，一柄湛蓝的飞刀，就这么神秘而又美丽，梦幻一般出现在自己面前，目标正是自己咽喉！
翻译:
It was then that a jade blue colour flashed outward, as though the azure ocean had appeared before his very eyes. As though in a dream, a deep blue flying dagger mysteriously appeared before the assassin leader. Its aim was the assassin’s throat!
正在这时，突然眼前一阵碧蓝，犹如蓝天大海同时出现在自己眼前，一柄湛蓝的飞刀，就这么神秘而又美丽，梦幻一般出现在自己面前，目标正是自己咽喉！