不要紧了 meaning in English

i smiled and said : we have much better and a fine

Okay . it ' s okay , kid . it ' s okay
好的,不要紧了,孩子,不要紧
You ' re all right , you ' re okay
你不要紧了,没事的
Look , look , look , it ' s okay
听着,不要紧了
I made slow time down the steps but once on the flat i was all right
我慢慢地下着楼梯，但当我一踏上平地时，我就不要紧了。
" maybe in my dreams it was at old trafford , but it doesn ' t really matter .
“我本来是想在老特拉夫德完成这一梦想的，但现在真的什么都不要紧了。 ”