come forward

英 [kʌm ˈfɔːwəd]

美 [kʌm ˈfɔːrwərd]

自告奋勇; 主动提供（信息）

柯林斯词典

PHRASAL VERB 自告奋勇;主动提供(信息)
If someonecomes forward, they offer to do something or to give some information in response to a request for help.
1. A vital witness came forward to say that she saw Tanner wearing the boots.
  一位非常重要的证人站出来说她看见坦纳穿着那双靴子。

verb

make oneself visible
1. Young people should step to the fore and help their peers
Synonym:come to the forestep forwardstep upstep to the forecome out

Please, come forward, whoever you are.
不论你是谁请你过来。
We let them come forward and cross the hedge, then we blew them apart.
我们会让敌人前进越过树篱，然后把他们切开。
Later in this service, you will be invited to come forward to receive ashes on your forehead.
在崇拜之后，您将被邀请前来，我们将会用炉灰沾在您的额头上。
I should have come forward to the police and told them what we'd done.
我应该去警察局自首并告诉他们我们所做的事情。
Grace appeared in the dining-room light but didn't come forward. "The lady go?" she said.
格雷斯在餐厅的光亮里现身但是没往前走。“那位女士走了吗？”她说。
As I call your name, please come forward and tell us about your Christmas wish.
在我叫道你的名字时，请走到前面来，告诉我们你的圣诞愿望。
It is thanks to this committee that many new sponsors have come forward
又有许多赞助商找上门来，这要归功于这个委员会。
Gray and Hunter were the first to come forward.
格雷和亨特首先站了出来。
They have come forward with an offer of help.
他们主动表示要提供帮助。
If someone would like to come forward to help with the school trip we should be extremely grateful.
如果有人愿意资助学校的旅行的话，我们将感激不尽。