回复至：come 相关短语动词

[Jason]

来表达发生的想法 Come expressing an idea of happen

I was planning to arrange a surprise holiday for her birthday, but I’m not sure it’s going to come off. [happen successfully or as planned]我本来打算为她的生日安排一个惊喜假期，但我不确定能不能成功。成功地或按计划发生。

I’ve had to organise the school fair again this year – I’m not quite sure how that came about, [happened, especially something which is not planned] 今年我不得不再次组织学校的博览会——我不太确定这是怎么发生的，尤其是没有计划的事情。

Oscar: Will you tell your boss about your plans to stand for the local council

Sophie: Only if the subject comes up(1) in conversation. I nearly told him at work this morning, but then something came up(2) and we had to deal with it straight away. Mind you, I don’t know if a place on the council is going to come up(3) for a while yet, so perhaps I’ll wait.

• (1) is mentioned or discussed   被提及或讨论
  
• (2) happened unexpectedly, usually a problem or difficult situation 意外发生的，通常是一个问题或困难的情况
• (3) become available  变得可用：指某物或某事物之前不可用，但现在可以使用或获得。