That's why make us lose weight because they are thermogenic.

这就是有助于我减重，因是会生热的。

They can't be accumulated as fat in our bodies because they are thermogenic.

不会以脂肪的方式囤积在我的身体裡，因是会生热的。

Caffeine stimulates the nervous system, which has a thermogenic effect: basically, heating up your body by getting your nervous system to tell everything to go a little faster.

咖啡因会刺激神经系统，从而产生产热效应：基本上，通过让神经系统告诉一切都快一点来加热你的身体。