There's no rule that says you politely have to wait for someone to directly address you and ask your opinion on something.

并没有规定说，你必须礼貌地等待，直到有人来点你的名问你对某事的意见。

youdao

If someone does something particularly well, ask them how they did it.

如果有人非常出色地完成了一项任务，询问他们是如何做到的。

youdao

She suggests that before they say something to or about someone else, they should ask themselves: 'Is it kind?

她建议孩子们在对别人说什么或议论别人时，先问自己三个问题：这么说是善意的吗？

youdao

You have an elegy here, a beautiful and plangent lament for something or someone lost. And we have to ask ourselves, "Could this be a paradise lost?"

它变成了挽歌，一首优美的如泣如诉的挽歌,因为某些东西或某些人消失了，我们不得不问自己，这就是失乐园吗“

耶鲁公开课 - 弥尔顿课程节选

If someone seems to be abrasive or even combative, relay your concerns to them and ask if there is something you can do to help.

FORBES: Communicate directly with your colleagues.