laboured breathing meaning in English

勉力呼吸

Finally , it all came to a halt , with only leehom ' s laboured breathing punctuating the silence
最后，一切静止，只剩力宏吃力的呼吸，打破寂静。
By degrees , in the pauses of his quick and laboured breathing , he was heard to say
他的呼吸急促吃力，不时停顿，却听见他一个字一个字地说了出来：
Since that moment , she has not spoken or stirred . there were a score of times when i would have thought she was dead , had i not heard her laboured breathing
从那以后她没有讲过一句话，也没有做过一个动作，如果我没有听到她的喘气声，我有好多次都以为她已经死了。