質問: what is the difference between they are suitable for kids "aged six and up" and they are suitable for kids "over six" and 日本語 "~歳以上" ? what is the difference between they are suitable for kids "aged six and up" and they are suitable for kids "over six" and 日本語 "~歳以上" ?
回答: 同じ意味です。 精密はover sixと言えば6歳を含めるべきではないけれど普通の会話で同じ意味です