关于“分享某事给某人”的英语表达，综合多个权威来源的信息整理如下：

一、核心短语结构

share sth. with sb.

这是最基本的表达方式，例如：

- I have a great story to share with you.

- Please share your thoughts with the team.

run sth. by sb.

表示“向某人说明某事”，例如：

- Can you run the new policy by the meeting？

- The company is running a promotion by everyone.

二、扩展表达

with someone in particular：

强调特定对象，例如：

I'd like to share my success with my mentor.

for someone's benefit：突出目的，例如：

The company is sharing resources for everyone's benefit.

without hesitation：描述态度，例如：

She shared her feelings without hesitation.

三、相关短语辨析

share：直接表示“分享”，如：

We'll share the cake.

partake：多用于参与活动，如：

Everyone participated in the discussion.

offer to share：表示主动提供，例如：

I offered to share my notes with the class.

四、使用建议

口语化表达：可用"tell sb. about sth."替代"share sth. with sb."，例如：

Tell me about your weekend plans.

注意搭配：如"share knowledge with others"比"share knowledge"更自然。

通过以上结构与扩展，可灵活运用不同表达场景。