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- It was painful to admit that I was wrong. 要我承认错了，是很费力的。
- I stubbed my toe on the stone: it was very painful. 我把脚踢到了石头上，疼极了。
- He kicked in after a long and painful illness. 经过长期痛苦的疾病之后，他死了。
- Poor girl, I feel for you, toothache is painful. 可怜的姑娘，我都替你难受，牙痛真够呛。
- He gained the medal through his painful travail. 他通过艰辛的努力获得了奖牌。
- It is my painful duty to tell him he is dying. 要我把他即将去世的事告诉他，这使我十分为难。
- He twisted up with a sudden stab of pain. 一阵突然的剧疼使他挺不起身来。
- He gave the boy's ear a painful tweak. 他用力拧了一下那男孩的耳朵。
- He have a painful cut on his thumb. 他拇指上的伤口疼。
- Extension of the injured arm was painful. 把受伤的胳膊伸展开是很疼的。
- His incompetence was painful to witness. 他很无能，让人看著难受。
- A full requital of his striving pain. 这是对他艰苦努力的圆满回报。
- I assure you that you will feel no pain at all. 我保证你根本不会觉得疼的。
- The boy was screaming with pain. 这男孩痛得尖叫起来。
- It was painful for him to renounce his son. 宣布与儿子脱离关系对他来说是很痛苦的。
- He suffered a painful twist of the elbow. 他肘部扭伤，疼痛难忍。
- An expression of pain flitted across her face. 她脸上闪过一种痛苦的表情。
- The sting of a jellyfish is very painful. 让水母刺着是很痛的。
- Many of those jobs were heartbreakingly difficult. 其中有很多工作的艰难程度简直令人难耐。
- One boy said the poem was heartbreakingly sad. 一个男生说，这首诗真令人伤心。
