分担怎么说用英语表达

To "share" means to divide or distribute something among a group of people. So to "share responsibility" or to "share a burden" means to divide the tasks or duties associated with something among a group of people. Here are a few examples of how you can use "share" in a sentence to express the idea of "分担":
We need to share the workload so that no one person gets overwhelmed.
Let's share the responsibility for planning the company retreat.
Can we share the driving duties on the road trip?
I think it's important that we all share the burden of household chores.