当前问题中的“除什么外”可以理解为“除了...之外”，在英语中，表达这一意思的常用词组有：
besides
except
but
except for
other than
apart from
这些词组都用来引入一个例外或附加信息，说明在某个集合、群体或情境中，除了已经提到的某个元素或情况之外，还有其他元素或情况存在。
例如：
Besides John, there will be five of us for dinner.
Except for the rain, the picnic was perfect.
But for the traffic, we would have arrived on time.
Other than that, she's a wonderful person.
Apart from the fact that he's my boss, he's also my friend.
希望这能帮助你理解“除什么外”的意思和用法
