开心的

Just forget the unhappy days,kindless people,cloudy weather.

忘掉那些不心的事，没良心的人，阴的天气吧！

Slowly, others and I do the samely, especially learn happy life.

慢慢地，我和别人做得一样好了，特别是要学会心的生活。

Do you still immerse your particular work of art and your self-idiosyncracy of art?

依旧心的自己独特的“艺术”作品和自身的“艺术”特质中吗？

It's a delicious joke.

这是个令人心的笑话。

Unhappiness is the root cause of his illness.

不心是他生病的根源。