这是我第一次离开父母。

This is the first time for me to leave my parents.

youdao

你是第一次离开父母来上学吗，我的小姑娘？

Is this the first time you have left your parents to come to school, my little girl?

youdao

在我们第一次离开父母的呵护，单枪匹马闯世界之前，活在爱的包围里是相对容易的事。

Before we stepped out of our parents' house and tried to tackle the world on our own for the first time, it was relatively easy to be surrounded by love.

youdao