高分急求一句话的英文翻译！

就一句话，内容如下，要地道点儿的英文，帮忙写成英文信笺的格式，帮忙加些开头或结尾问候语，谢谢。

哥：
你好。舅舅让我写此信给并请你转告舅妈，回国时帮忙从新加坡带一个鱼尾狮身的钥匙链回来。谢谢。祝愉快。
哥：
你好。舅舅让我写此信给你并请你转告舅妈，回国时帮忙从新加坡带一个鱼尾狮身的钥匙链回来。谢谢。祝愉快。

Dear Brother:
How are you now? Uncle asked me to write this letter to you .He wants you to convery Aunt that when she's come back from Singapore ,take a fish-trail with a lion-body's key chain back.
Thanks.
Best regard.
Yours

Dear Brother/Cousin,
How's everything goes on? Uncle asked me to write this letter, pls send a word to Aunt,and ask her to buy a lion shape with fish tail key-ring when you come back from Singapore. Thanks!
Wish you happy!

Dear Brother,
How are you? Uncle asked me to write this letter,please take a message to Aunt,and ask her to buy a lion shape with fish tail key-ring when you come back from Singapore. Thanks!
Have a good time!

Yours,
name

dear bro.
how are you? Ancle made me write a letter to you about made you send work to Aunt to take a fish-trail and lion-bodyed key-cable back from singapore.Thanks and wish you happy.

Dear brother