"真心"的英文是什么?

最好不要直接翻译，不然很容易被理解为"真正的心脏"..另外真心是名词，最好也不要用形容词翻译..
用sincerity这个单词就可以..

真心:
1. (adj) sincere; heartfelt
2. meaning
3. sincerity

Examples:
1. 怎样才能使你相信我是真心实意的呢?
How can I persuade you that I am sincere?
2. 她真心真意的帮助我。
She helps me with heartfelt feeling.
3. 我真心地爱她。
I love her truly.

A single adoration.
真心的称赞
We are truly sorry for the inconvenience.
我们真心为不便感到抱歉
Used to emphasize that one is speaking frankly
用以强调所言出自真心
She loved him heart and soul.
她真心真意地爱他。
I shall love her life and soul for ever.
我将真心永远爱她。
Anyhow he didn't promise you from the heart.
反正他不是真心答应你。
With all my heart I hope you'll be happy.
我真心真意地希望你幸福。
I've said on many occasions that I wanted to retire, and I sincerely meant it.
我曾多次提出，是真心的。
They ought to get married; they are really gone on each other.
他们彼此真心相爱，该结婚了。

真心:lo