The idea was that feelings of intense pain after a bereavement were normal, so they shouldn't be labeled as a mental disorder.

这一观念认为丧亲之后感受到强烈的痛苦是正常的，所以他们不应该被贴上精神障碍的标签。

I felt an intense pain in the back.

我感到背部一阵剧烈的疼痛。

He felt an intense pain in his leg.

他感到腿部疼得厉害。

The fracture caused him intense pain.

骨折给他造成了剧烈的疼痛。

A serious toothache is an intense pain.

严重的牙痛是一种剧烈的疼痛。