请英语高手帮我翻译一句话,谢谢

Hello, my dear friend: Thank you for watching this program. If you order 10, you need to add 70 dollars post fee per set.

Hello dear friends! Thanks for watching this program.If you want to order 10, we will charge you 70 dollars extra postage for each one.

PS; that's 70 "dollars" ,not "dollar".

Hi dear friends, thank you for watching this program. If you want ten of this item, we charge $70 US dollar extra postage for each item.

Hello, dear friends : Thank you for watching this project, and if you want 10 each, plus postage 150,000 70.

Dear friends, thanks for watching this program. If you want 10, we charge $70 extra postage each.