hold forth on

基本解釋

At Cambridge (youtube.com/user/CambridgeUniversity) you can see David Starkey hold forth on Henry VIII or William Hague on William Pitt.
在Cambridge（youtube.com/user/CambridgeUniversity）中你可以看到大衛(wèi)·斯達(dá)基滔滔不絕地講授有關(guān)亨利八世的知識(shí)或者威廉·哈格講授有關(guān)威廉·皮特的內(nèi)容。
Having taken seminars on government, I could hold forth on the relationship between taxation and the federal deficit but was clueless about filling out a basic tax form.
在參加了政府組織的幾次研討會(huì)之后，我就可以滔滔不絕地闡釋清楚課稅跟聯(lián)邦赤字之間的關(guān)系了，但是對(duì)于如何填寫(xiě)一張最基本的納稅申請(qǐng)表還是一無(wú)所知。
He often gives speeches on what’s broken in the medical world, and holds salons where some of the most interesting minds in medicine hold forth on any number of mind bending topics.
他常常發(fā)表關(guān)于“醫(yī)學(xué)中哪些問(wèn)題被攻破”的主題演講，同時(shí)也會(huì)舉辦相關(guān)沙龍，有很多關(guān)于醫(yī)學(xué)的最有趣的想法就產(chǎn)生于此。

He liked to hold forth on television, once suggesting that America should erect on its other coast a Statue of Responsibility.
ECONOMIST: Viktor Frankl
But who was among the first to hold forth on it?
FORBES: Silicon in the snowbelt
Dolle was prepared to hold forth Thursday on matters other than Luxembourg government's apparent fondness for bolt-on legislation.
FORBES: Arcelor's Dolle Reiterates Shareholder Opposition To Mittal