Hello, nice to meet you. By the way, nice shoes you have.
你好,很高兴见到你。 顺便提一下, 你的鞋子很漂亮。
It is said that the nerve poison is the more primitive of the two, that the blood poison is, so to speak, a newer product from an improved formula.
据说,神经毒液在两种毒液中是较为原始的一种,而溶血性毒液,打个比方说,是根据改良配方生产的一种较新的产品。