作为一个六岁的男孩，我深深地爱着你。

As a six-year-old boy, I loved you deeply.

youdao

六岁的时候，我以为自己是《读者文摘》的一员。

I thought myself as a Reader's Digest member at the age of six.

youdao

我担心我六岁的儿子。

I worry about my six-year-old son.

youdao

Lots of 6-year olds, 9-year olds, 12 year-olds, a couple teenagers, and I do have 2 adult students.

很多六岁、九岁、十二岁的学生，几个青少年，我也有两个成人学生。

和钢琴老师 - SpeakingMax英语口语达人

Actually, when I was like... I think I was about six or seven.

准确地说，是在我六岁或者七岁的时候。

FAO Schwarz的回忆 - SpeakingMax英语口语达人