I feel very happy today.

今天我感觉很开心。

At this moment, I feel very happy.

这一刻，我感到非常幸福。

When I look back on the past, I feel very happy.

当我回首过去，我感到很幸福。

Every time we have a family reunion dinner, I feel very happy.

每次吃团圆饭时，我都感到非常幸福。

I feel very happy when I with you.

和你在一起我感到很幸福。

I feel very happy talking with you.

与你聊天我感到很开心。

Lily: Thank you. I feel very happy.

谢谢，我感到很幸福。

I feel very happy when I am storytelling .

当我讲故事的时侯，我过得非常开心。

I feel very happy when Ising or play the piano.

当我唱歌或者弹琴的时候，感觉非常开心。

I open the window of the window looked up and saw a sunny, I feel very warm, very happy!

我打开窗户的窗户一抬头，看见了有阳光，我感到很温暖，很开心！