You will never know that how much I love you语法很完整
但把that去掉表述也正确,而且听起来更地道一些. 所以建议使用
you will never know how much i love you.
语气更强一些可用
You can never know how much I love you.
英文差也没关系,这两个句子足以让你表达了,任你选了。
You will never know that how I loved you.
我的啦,呵呵,虽然有点王婆卖瓜,不过,相信我,没错滴^O^
You will never know how much I love you.
不需要什么画蛇添足,口语就是要言简意赅,这句话就是正确答案,只希望能帮到你!
采纳我的吧, 我的比较重感情!
you will never understand how deeply i love you!
你永远都不知道我爱你有多深!
you never will guess how much I love you
你永远猜不出我心中