气候变化是一个严重的问题，我们需要找到解决此类问题的方法。

Climate change is a serious issue, and we need to find solutions to ___such problems.

我们每月组织会议。此类活动有助于建立一个强大的社区。

We organise monthly meetings. ___Such events help build a strong community.

他用一种让所有人都能立刻理解的方式解释了规则。

He explained the rules ___in ___such ___a ___way that everyone understood immediately.