我怀念我的童年，那是我一生中最快乐的时间。

I miss my childhood, that was my happiest time in my life.

youdao

对我来说，在公园里热狗摊度过的午餐休息时间是我一天中最快乐、最有趣的时光。

Lunch break at the hotdog stand in the park is the most enjoyable and interesting time of day for me.

youdao

她喜欢旅行，那些年是她一生中最快乐的时光，同样也是写作的一段黄金时间。

She loved travelling, and those were the happiest years of her life. It was a good time for writing, too.

youdao