A sensible person who has common sense and behaves with proper manners and judgment in everyday situations.
彼は常識家なので、公共の場で大声を出したりしない。
He's a sensible person, so he wouldn't raise his voice in public.
面接では常識家であることを示す具体的な行動が評価される。
In interviews, concrete actions that show you are a sensible person are valued.
あの会社には常識家が多く、仕事がスムーズに進む。
That company has many sensible people, so work proceeds smoothly.