A couple of weeks ago I tried to broach the matter but he looked as if he was about to have a coronary, so I shut up.

几周前，我设法把这个问题提出来，但他看上去好像就要犯心脏病了，因此我闭上了嘴。

youdao

If your boss promises you a promotion or raise and then never brings it up again, don't sit around waiting for her to broach the topic again.

如果你的老板向你保证一次升职或者提起后就再也没影了，不要干坐着等他再提出来。

youdao

These are those of an ethical nature, which pop up whenever scientists broach the nature-nurture nexus.

ECONOMIST: The biology of business

And obviously, any topic is up for discussion if one member of the group decides he or she wants to broach it.

WHITEHOUSE: Press Briefings