Observant walkers may see red deer along this stretch of the road.

观察敏锐的步行者可能在这一路段看到赤鹿。

Just don't "see red", or "feel blue".

千万不要用红色去“看到红色”(紧张)或者蓝色“觉得郁闷”。

If they go away from you, you see red shift.

如果它远离，你看到红光偏移。

I see red and green.

我看见红色和绿色。

We see red leaves everywhere on our way.

你看这一路上漫山的红叶。