v.叹气,叹息,叹着气说,叹息道,悲鸣
sigh的过去分词和过去式

原形：sigh第三人称单数：sighs过去式：sighed过去分词：sighed现在分词：sighing

He sighed deeply when he heard the news.
他听到这个消息时深深地叹了一口气。
She sighed in relief when she arrived.
她到达时松了一口气。
“It's all my fault.”She said with a sigh.
“都是我的错。”她叹了口气说。
She let out a deep sigh of relief after receiving the good news.
她在收到好消息后深深地松了一口气。
He sighed heavily, indicating his disappointment with the situation.
他重重地叹了口气，表示他对这种情况感到失望。
The child sighed with contentment after finishing his favorite meal.
孩子吃完他最爱的食物后满足地叹了口气。
She sighed, knowing there was still so much work to be done.
她叹了口气，知道还有许多工作要做。
He looked at the mountain view and sighed, feeling at peace.
他看着山景，叹了口气，感到心旷神怡。
The old man sighed, reminiscing about his youth.
老人叹了口气，回忆起他的青春岁月。
She sighed in frustration as her computer froze again.
当她的电脑再次卡住时，她懊恼地叹了口气。
The exhausted athlete sighed after completing the marathon.
筋疲力尽的运动员跑完马拉松后叹了口气。
He sighed, accepting the fact that he couldn't change the past.
他叹了口气，接受了无法改变过去这个事实。
She sighed, hoping for a better tomorrow.
她叹了口气，期盼着明天会更好。