the gatekeeper

英汉例句

She blandished the gatekeeper into letting her through the gate of the theatre.
她用甜言蜜语哄得看门人让她进了戏院的门。
There still appears to be disagreement inside the party over whether patients — or their GPs — should act as the gatekeeper for records.
有迹象显示（保守）党内部仍在究竟是由病人还是由他们的医生来保管档案这一问题上存在分歧。
The problem is that with Apple as the gatekeeper, a developer can spend months and a small fortune building an app, only to have Apple deny access to their platform at the last second.
问题在于作为守卫者的苹果，开发者花费时间和金钱开发了一个应用，结果在最后一刻，苹果拒绝这一应用进入他们的平台。

Alan Bersin worked at the Justice Department in the 1990s and led a government crackdown on illegal immigrants at the California-Mexico border, known as Operation Gatekeeper.
And some consider the White House Chief of Staff as co-president, although I think Joshua disagrees with that, or the president's gatekeeper, that is, I think he agrees.
一些人认为,办公厅主任可以和总统平起平坐，虽然我认为约书亚不同意此观点，还有人说是总统的看门人，我认为这种说法他会同意。
普林斯顿公开课 - 国际座谈会课程节选
Let's look at how you work as the president's gatekeeper.
现在我们来看看,作为总统的主管你是怎么工作的。
普林斯顿公开课 - 国际座谈会课程节选

Because they can afford to pay the gatekeeper a hefty fee for recommending the product.
FORBES: International Campaign to Eliminate Pension Consultant Abuses (November 2, 2004 )