come forward
US
UK come forward vi phrasal: (go to police)
SC 站出来（指证等） zhàn chū lái zhǐ zhèng děng
The investigators pleaded for anyone with information about the crime to come forward.
调查人员呼吁任何了解犯罪信息的人站出来。
come forward vi phrasal: figurative (volunteer)
SC 自告奋勇, 主动请缨
When they requested volunteers, I came forward since I had nothing better to do.
他们提出需要志愿者的时候，我自告奋勇，反正也没有什么事可做。
come forward vi phrasal: (move to front)
SC 向前站, 站出来
The preacher said; "Come forward now if you feel the spirit."
传道者说：“如果你感觉到神灵的召唤，现在就走过来。”