sympathizing

I know what it's like to have migraines, so I really sympathize (with you).

我知道得偏头痛有多难受，所以我真的很同情你。

I sympathize with the general aims of the organization, but on this particular issue I disagree.

我支持这个机构的总体目标，但在这个具体议题上，恐怕我不能苟同。