it is widely believed

基本解释

It is widely believed that it came from animals and humans sharing ever scarcer water.
人們普遍認爲，霍亂是因人與動物共用越來越少的水所致。
They remain two trophies behind Liverpool in Europe, and it is widely believed that Ferguson will not rest until that record is also put right.
但在歐洲賽場上，他們仍比利物浦少拿兩次冠軍，人們普遍認爲，在追平這項紀錄以前，弗格森是不會退休的。
Abroad, conspiracy theories abound and it is widely believed that China may use its financial muscle to obtain concessions in other areas, such as trade.
在國外，隂謀論比比皆是，很多人認爲，中國可能會利用其財力謀求在其他領域（如貿易）的優惠和讓步。

There have been conflicting reports about what happened to the men after the kidnapping, but it is widely believed that the men were handed over to Islamist militants fighting to topple the Somali government.
One answer, and it's the one that is most widely believed among Greek scholars, is that the growth of population that we have mentioned in connection with the rise of the polis is still working once the polis comes into form.
原因之一是,這個原因是被廣大古希臘學者們所接受的,那就是,人口的增長與城邦的數量,在城邦興起的堦段還是基本一致的
耶魯公開課 - 古希臘歷史簡介課程節選
As a matter of fact, it's so widely believed that asset allocation is the most important tool that I think some people have come to the conclusion that it's some sort of law of finance that asset allocation is the most important tool.
事實上,我們普遍相信,資産配置是最重要的工具,以至有人得出結論,資産配置是最重要的工具,已經算是一條金融學定理了
耶魯公開課 - 金融市場課程節選

It is widely believed by students of the field that this was not a coincidence.
ECONOMIST: Climate change and civilisation