黑圆圈

Its fur (hair) is white, but black around the eyes, it´s left cheek has a black circle.

它的毛是白色的，但是眼睛附近的是黑色的，它的左脸上有一个黑圆圈。

From there, we move on to a bar, but as I am buying a round of drinks, I feel the familiar dark circles appearing in the periphery of my vision, and my head starts to swim.

我们从那里出来，接着又去了一家酒吧，但是，当我要买一轮酒的时候，我感觉到那种熟悉的黑圆圈出现在我的视线范围了，我的脑袋也开始乱转了。

Blackened circles denote accumulated temperatures and open ones crop yield .

涂黑圆圈表示积温，空白圆圈表示作物产量。