爱女：突然害羞的苏瑞钻进了母亲的怀抱。

Protective: Having got changed, Katie carries her suddenly shy daughter.

youdao

我突然感到非常害羞。

I suddenly came over all shy.

《牛津词典》

一些年青人在青春期早期突然变得害羞结舌。

Some young people suddenly become self-conscious and tongue-tied in early adolescence.

《柯林斯英汉双解大词典》