If you do not open the door, I am authorized to enter by use of force.

如果你不开门，我有权使用暴力闯入。

youdao

Foot massage school: the students are undergoing 'entrance training'. The procedure is to knock first, identify yourself, ask if you could enter, and the wait for the customers' answer by the door.

足浴学校：学员们在进行进门练习，程序是先敲门，说明自己是谁，并询问可以进来吗，然后在门边等候“客人”的回答。

youdao

In learning how to use your inner powers, you will open the prison door of fear and enter into a life described by Paul as the glorious liberty of the sons of God.

在学习如何使用内在力量的过程中，你会打开因恐惧形成的牢狱之门，进入一种圣保罗称为上帝之子的荣耀自由的生活。

youdao

He Was initially turned away at the door by a policeman who said, no blacks are allowed to enter.

NPR: Lincoln and Douglass Shared Uncommon Bond

By now, most customers pretty much know what to expect when they enter through the heavy glass door, small green letters hanging overhead on the building exterior.

FORBES: 3 Reasons Why Starbucks Still Shines, Despite Market Shortcomings

Decades later, segregation still ruled America, and when Sports Illustrated invited Winkfield to a reception at the Brown Hotel in Louisville in 1961, he was told he couldn't enter by the front door.

CNN: The forgotten godfathers of black American sport