I didn't realize that being a father would be so difficult. It makes me appreciate you all the more。

　　我不知道做一个父亲竟然会这样不容易。这使我更加感激您。

　　I didn't see what a good father you were to us before, but I do now。

　　我以前不知道您是一个多么好的父亲，但是现在我知道了。

　　I hope you know how proud I am of you, father. Happy Father's Day! Happiness always!

　　爸爸，我希望您能知道我是多么为您感到自豪啊，祝您父亲节快乐，永远快乐！

　　Words can't tell how much you mean to us. We wish you happiness on this special day。

　　我们无法用言语描述您对我们是多么重要，在这特别的一天，我们祝您父亲节快乐！

　　On this special day, I want to say I'm proud of you, appreciate all you've done for me and I love you。

　　在这特别的一天，我想说我为您感到骄傲，爸爸，谢谢您为我做的一切，我爱你。

　　Happy Father's Day to an extraordinary father! I love you so much!

　　祝我独一无二的老爸父亲节快乐，我非常爱您！

　　You are the best, Dad。

　　爸爸，您是最好的。

　　I think of you often。

　　我时常想念您。

　　Over the years we have had our differences, but I always love you。

　　这些年来，虽然我们常有意见不合的地方，但我一直敬爱着您。

　　Thanks for holding my hand when I needed it。

　　谢谢您在我需要的时候伸出援助之手。