I will treasure your love.
treasure有很珍爱很宝贵而且不可多得的意思.
cherish 也有珍惜的意思,但是更强调在抚育或爱抚。
I will cherish your love。
I will care about your love well.
I will cherish the love given by you
I will cherish your love.
同意楼上treasure的解说。
I'll treasure your love.
希望对您有帮助~
——助人自助英语团诚心回答
英文:
I will cherish your love