a bunch of overgrown kids一帮大孩子

Daphne Farlow, at 45, still looked and spoke like an overgrown schoolgirl.达芙妮•法洛已45岁, 外貌言谈都还像一个稚气未脱的女学生。

He's an overgrown boy with infantile humour to match.他是一个长不大的男孩, 带着幼稚的幽默。