Now, in terms of the symptomatology--

从症候学的角度来说
let me pass on from that to this.

请让我从那页幻灯片换到这一页
This is a Franciscan friar, Michael of Piazza,

这是圣方济会修士迈克尔·皮亚萨
a chronicler--you'll remember I said

一位编年史学家我曾经说过
Messina was the first place to be afflicted by bubonic plague in 1347.

一九三七年墨西拿是腺鼠疫的最初受害区
He wrote this terrifying description of how it afflicted a sufferer.

迈克尔描写了患者所经受的可怕折磨
He wrote "Not only did the burned blisters appear,

他写道不仅出现了焦化的水疱
but there developed in different parts of the body gland boils;

进而身体不同部位的腺体开始疖肿
in some on the sexual organs. In others"--

有些生在性器官上其它
whoops, sorry, there we go--

抱歉我们继续
"In others on the arms or the neck.

其它生在上肢或颈上
At first these were the size of a hazelnut

最初疖肿有榛子般大小