孩子出生后我有几个月都没有参加社交活动。

I was out of circulation for months after the baby was born.

《牛津词典》

我是说，至少已经有几个月了吧？

I mean, has it been at least for a few months?

youdao

当风险投资资金到位之后，有几个月现金流出现负值也是可以接受的。

After the venture capital funds are in place, it is acceptable to have a negative cash flow for several months.

youdao

After we took some from these guys, we decided that it is OK to go a few months in cash flow negative while... But very barely cash flow.

当风险投资资金到位之后，有几个月现金流出现负值也可以接受,但其实没有什么现金流。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

I haven't seen her in months. I really miss talking to her.

我有好几个月没见她了，真想跟她聊一会儿。

I will实战 - SpeakingMax英语口语达人