不过入会费实在太高了。

But the membership fees are too high.

将每个社团的入会费综合起来考虑。

Consider all fees associated with each group.

看看如果你推荐别人入会，他们是否能够免除入会费或者给你些折扣。

See if they can waive the sign-up fee or offer discounts if you recruit other members.