请将下面的话翻译成英语，谢谢。

敬爱的爸爸妈妈，你们好。
Dear dad and mama:
Howe are you,I am pleased to hear from you.Now it should be the time for my wife and I to take care of you,but we made you worried for our things;I can't take my responsibility properly,I feel very guilty;I hope you will take good care of yourself.
很高兴收到你们的来信。现在本是我和妻子孝敬你们的时候，但却让你们为我们担心，我没有尽到子女的责任，感到非常内疚。请你们一定要注意身体。
如果能获得签证，我暂时能付得起票钱。请爸妈不用担心。
If I can get visa,I can pay for my tickets,please don't worry about us.
祝你们身体健康，一切顺利。 May you have a healthy body,everything is ok with you!
深爱着你们的杨成
your son Yangcheng

Dear Mom and Dad, How are you.
I am pleased to receive your letter. Now this is my wife, and treated them with filial respect your time, but let us worry about you, I do not have the responsibility to the children feel very guilty. Please you must pay attention to the body.
If we can get a visa, I do with the money can afford. Please parents not to worry.
I wish you good heal