谁能帮我翻译以下遮几句话成英文，谢谢，一定要完美哦！不可以有错的

Yes, I'll try my hardest. I won't let you down.

The weather is getting cold, keep yourself warm.

Yes,I will try my hard and won't let you down.
It turns cold,please keep you warm.

是，我会努力的，不会让您失望的。
yes, I will do my utmost and won't let you down.
天气变冷，注意保暖
it's getting colder,keep warm please.

Yes,I'll try my best on it.
It's getting cold. Keep warm please.

OK,I'll try.And I won't get you disappainted.
The weather is getting cold.Take care of yourself,don't catch a cold.
你是写给心爱的人吧，我给你翻得口语化一点儿．最后一句”注意保暖”本来想照原文译成keeping warm的，但是好象看过的大片里没有这种说法，所以我就翻成”照顾好自己，不要着凉了．”

yes,I will make my efforts and won't make you disappoint.
The weather is getting cold and please keep warm