...lasers and other technology so sophisticated

激光等其它技术相当精密复杂

Images will help determine erosion and sea-level changes

还有助于确定腐蚀程度和海平面的变化

A video uploaded anonymously to the internet

有匿名人士上传了一段网络视频

The video also contains a bizarre ransom demand

同时 视频中还提出极度荒唐的赎金要求

before a battle and rehearse schemes of maneuver

并在方形土阵中做排练

They called these rehearsals "rock drills."

他们称之为 "划石作战"

milky white in the evening and golden when the moon shines.

傍晚会呈现出乳白色 而当月亮升起的时候就成了金黄色

Well, I can tell you something, if we don't get this thing fixed tonight,

我可以告诉你 如果今天晚上不把这个修好

I am not some insensitive work crazy dragon-lady,

我又不是一个麻木的工作狂悍妇

We are skipping the dinner in Milan, spreeeading the ashes,

我们取消米兰的晚餐 你撒骨灰去吧

They show these as some of the first stages

把这定义为第一阶段

and then the final one is this.

再是最终阶段