i'm very warm heart because he is at my side
我很温暖的心，因他在我身边
例句:
1.
Clearly, I'm smiling because obviously this is dear to my heart.
很明显，我在微笑，因为这对我来说是非常珍贵的。
2.
This set of themes is one that I'm personally very familiar with because I played this role at one of my startups, upromise.
这样的主题我个人相当熟悉，因为我在自己的一家初创企业Upromise中就曾担任过这样的角色。