Dear mother :
This is the son's letter, I really don't know how to express my thanks.
I can imagine, in 12 years ago that one day, when you gave birth to me, you have a complicated feeling.In the past few years, you to my hard work, every day in the morning to prepare breakfast for me, and then in the afternoon, you are always welcome your only son with delicious food in the efforts of the day.Your son is now 12 years old, have been on the junior high school, like a bird out of the parents.But, your footprints in my heart will never fade.
I love you mom!
Love,
Your son
译文：
亲爱的妈妈：
这是儿子的真心话，,我真的不知道怎样来表达我的感谢。
我可以想像,在12年前那一天,当你生了我,你的心情很复杂。在过去的几年里,每天早上你为了我辛劳,为我准备早餐,然后在下午,你总是欢迎您唯一的儿子并与美味的食物在一天的努力。现在你的儿子已经12岁,已经上了初中,像一只鸟离开了父母。但是,你的足印在我的心里永远不会褪色。
我爱你妈妈!
爱你的儿子
【延伸阅读】20xx母亲节英语祝福语
Here's a little token of my appreciation for all that you have done for me over the years.
这是我一点小小的心意，感谢您这么多年来所付出的一切。
Sometimes it may not seem like it, but I really do love you.
有时候好像不是这样，但是我真的爱您。
There may be moms all over the world, but you're the only one that matters to me.
全世界也许到处都有妈妈，但您是我惟一最在意的。
Thank you for everything over the years, mom.
妈妈，谢谢您这些年来所做的一切。
This card is to let you know that you have done a super job raising us children.
这张卡片是想告诉您，在教养子女方面，您做得棒极了。
This is the day that we appreciate all the things that moms do for us. Thank you .
在这个日子里，我们感谢妈妈为我们所做的一切。谢谢您。
Roses are red, violets are blue. This card on Mother's Day is especially for you.
玫瑰是红色的，紫罗兰是蓝色的。这张母亲卡是特别给您的。
We may not be angels all of the time, but we do appreciate what you do.
我们也许不是一直都像天使那样乖巧，但我们确实感谢您的教诲。
This card comes from the whole family. Happy Mother's Day.
这张卡片是我们全家合送的。祝您母亲节快乐。
Today is your day to relax and let us take care of you. Happy Mother's Day.
今天是您休息的日子，让我们来照顾您。母亲节快乐。
We will try to make this your best Mother's Day ever.
我们将努力使今天成为您过得最愉快的母亲节。
On this day we honor you, dear mother.
亲爱的妈妈，我们向您致敬。
Though it is hard to tell you sometimes, I do love you dearly, mom.
虽然有时要告诉您并不太容易，但是我真的非常爱您，妈妈。
I may not often say it, but I do love you.
我也许并不常挂在嘴上，但我真正爱您。
There are little things that I should have said and done to show my gratitude, but it is appreciated what you do.
尽管我为表示谢意所说的和所做的都那么少，但同样也是表达对您所做一切的感激之情。
I don't take the time to tell you this often, but I love you, mom.
虽然我经常没有时间告诉您，但我真的爱您，妈妈。
Sometimes I cry and make you sigh, but you know that I love you so.
有时候我哭泣而使您叹息，但您却知道，我是如此地爱您。
To mother on Mother's Day: Thank you for all of the wonderful things that you h ave done for me.
母亲节给妈妈：谢谢您为我做了那么多奇妙的事。
Mom, thank you for being you.
妈妈，谢谢您的一切。
You are the one that we love the most. Have a happy Mother's Day.
您是我们最爱的人。祝您有一个快乐的母亲节。
Take good care of yourself. We all love you, mom.
请好好地照顾自己。我们都爱您，妈妈。