They must keep their eyes and ears open, because I was a bit naive.

他们必须睁大眼睛，敞开耳朵，因为我曾经就太幼稚。

youdao

I remember being naive and thinking everyone was happy because I was.

我记得曾经天真，大家都很开心，因为我思考。

youdao

He played fantastic! It was a pity he got a yellow card because I was afraid that a bit naive boy could get a second yellow, so I took him off.

他踢得非常出色，我很同情他得到了黄牌，因为我害怕这个经验不足的孩子会吃到第二张黄牌，所以我将他换下了场。

youdao

Maybe I was a bit naive because I'm new to it, I was thinking we would get to March because of the game against the Czech Republic and then we can build on that.

BBC: Hegarty dismay at Scotland exit