It accounts for the occasional green tint of Castor, and every difficulty.

它解释了 Castor 偶尔出现的绿色， 以及每一个困难。

The window panes were of green glass; even the sky above the City had a green tint, and the rays of the sun were green.

一块块的窗子，都镶嵌着绿色的玻璃；即使这城市上的天空，也发出一种淡淡的绿色，太阳的光线给染成绿的了。

I mean, there's definitely some fertile land there, or you wouldn't have that green tint to the pixel, but there's just no way of telling whether any of that green is in the right place.

我的意思是， 那里肯定有一些肥沃的土地，否则像素不会有那种绿色，但就是无法判断任何绿色是否在正确的地方。