Even if we missed the train, I was happy and this was the most important thing.

即使我们错过了火车，我也很开心，这是最重要的。

I was free, I was happy.

我很自由快乐。

I said that I was happy.

我说我很开心。

And I was happy to do it.

这次我很高兴地从命了。

I was happy and energetic.

我不仅幸福快乐,而且精力充沛。

I was happy, I have a great maternal love.

我是幸福的，我拥有伟大的母爱。

I was happy to wear the spacesuit.

穿上太空服我很高兴。

I was happy that day, and also sad.

那天我既高兴又伤心。

No biggie . I was happy to help you.

没问题，我很乐意帮你。

I was happy what happened was just a dream.

我很高兴那只是一场梦。