衷心的

cordial; devout; heartfelt; wholehearted

1. 她向他表示衷心的感谢。
   She gave him her heartfelt thanks.
2. 我谨向各位表示衷心的感谢。
   My heartfelt thanks to you all.
3. 他们向我们表达了他们衷心的感激。
   They expressed their heartfelt gratefulness to us.
4. 亲爱的老师，向您表达我最衷心的感谢。在人生旅途上，您为我点燃了希望之光，您所做的一切润泽了我的心灵，开阔了我的视野。今天我向您致以崇高的敬意。
   My heartfelt thanks to you, dear teacher. On the voyage of life, you have kindled the light of hope for me. What you have done enriches my mind and broadens my view. On this day I honour you sincerely.

心的英语翻译：