fluently

He has some acquaintance with German,but doesn’t speak it fluently.

他略懂一点德语,但流利。

She can speak English fluently as she is always in practice.

她一直在习, 所以英语讲很流利。

Speaking the language fluently certainly smoothed our path.

我们这种语言很流利, 确实给我们带来了许多方便。

It is quite unthinkable that a child like him can speak a foreign language so fluently.

像他这样孩子居然能流利地一种外语, 真是令人难以置信。

You may be able to read French well, but speaking it fluently is a different kettle of fish entirely.

你也许能很流利地看法语，但要流利地法语就是另一码事了。