“如此而已”英语怎么说

just so so 只是这样，一般般
not so that outstanding 没有那么出色
that's all 这就是全部
要看具体语境的，看是形容自傲的人还是自己陈述完了

That's it
That's all

Tha's it,
Just so so.

Just like this

it is nothing
just so so