in a general way, without considering specific examples or all the details

Broadly speaking, don't you think women make better drivers than men? 总的来说，你不觉得女性开车比男性开得好吗？

Many of the findings in this study are broadly similar to those of Johnes (1990). 这项研究的许多发现与乔纳斯（1990）的结果大体相似。

If someone smiles broadly, they have a big smile.

He jumped up, grinning broadly. 他跳了起来，咧嘴大笑。