小时候我们都叫他阿蒂，因为亚瑟这个名字听起来太成熟了。

We used to call him ___Artie when we were kids because Arthur sounded too grown-up.

我们从小就叫他的昵称阿蒂，其实他的名字是亚瑟。

We've called him ___Artie since childhood, though his real name is Arthur.