And we can actually see the bending of light as it goes around a galaxy.

我们实际上可以看到光线在围绕星系旋转时弯曲。

Also, gravity can bend light as Einstein showed us and we can actually see the bending of light as it goes around a galaxy.

同样，引力可以使光线弯曲，就像爱因斯坦给我们展示的那样，我们实际上可以看到光线围绕星系运动时的弯曲。

For ten minutes all the people on the playground were seen bending down and straightening up, turning left and right.

十分钟之内， 操场上所有的人都弯着腰， 直着身子，左转右转。