reach out to someone
phrasal verb with reach verb uk/riːtʃ/ us/riːtʃ/
（通常指为了帮助或加入其中而）与（某人）沟通，与（某人）打成一片，走进（某些人）中间
to try to communicate with a person or a group of people, usually in order to help or involve them
The new mayor is reaching out to the local community to involve them in his plans for the city. 新市长正努力和当地的社区打成一片，使其成为自己城市规划的一部分。
向某人伸出援手，给某人支持
to offer help and support to someone
She set up her charity to reach out to the thousands of homeless on the streets. 她创建了慈善团体，向数以千计流落街头的人们提供帮助。