这就是我为什么说如果你感到疼痛，你就非常幸运。

That is why I say that if you feel a painful sensation, then you are very lucky.

youdao

如果你感到疼痛、腿脚处拉伤或发炎，请立刻停止跑步。

If you experience pain, inflammation or loss of function in the feet or legs, stop the run immediately.

youdao

瑜伽不应该让你感到疼痛，所以你要慢慢地、舒服地摆姿势。

Yoga should not hurt, so go slow and ease into position.

youdao

But if you take an animal and you give it a new food and then you shock it very painfully it won't avoid the new food.

但如果你给动物吃一种新食物,然后电击它，令其感到疼痛,它仍然会进食这种食物。

耶鲁公开课 - 心理学导论课程节选

If you're hit, you might feel pain or bounce back or something.

如果被打了，你会感到疼痛,或是迅速恢复。

耶鲁公开课 - 心理学导论课程节选

You feel the pain.

你会感到疼痛

耶鲁公开课 - 基础物理课程节选