易混淆的单词： DOTSDots

Quantum dots may leap to the rescue .

量子点或许能用于救援方面。

Nearly all participants noticed these large dots .

几乎所有的参与者都注意到这些大点。

Grey dots represent hidden updates that might not be as important .

灰点表明隐去可能不是太重要的上传。

Think of the universe as an empty balloon with dots on it .

把宇宙想象成一个表面绘着点的气球。

Attached cameras , and stares at a computer screen full of dots .

用户带上附有两个摄像头的眼镜，盯着屏幕上都是点的计算机。