Around three weeks into development, your body was just a flat little disc.

经过三周的发育，你的身体就像一个小圆盘。

When you look at a side view of the milky way here, you see me as a flat disc with a bulged center I appear.

当你观察银河系的侧视图时，我就像一个中心突起的扁平光盘。

The flat disc of the Great Grey's face (pictured) acts as a satellite dish that captures noise and directs it to the ears; using sound alone, it can seize a vole faintly scratching deep under snow.

Great Grey 面部的扁平圆盘（如图）充当卫星天线， 捕捉噪音并将其引导至耳朵；仅凭声音，它就可以捕捉到一只在雪地深处轻轻抓挠的田鼠。