He opened the door of the pretty little house.

VOA: special.2009.07.04

And yet for others, he opened the door to John Locke and the liberal theory of government.

对其他人而言，他却为洛克的思想,以及政府自由主义理论开创了先河。

耶鲁公开课 - 政治哲学导论课程节选

The king knew that the young man would be punished, even if he opened the right door.

VOA: special.2009.04.18

He opened the carriage door and said softly, "Step right in,sir.

VOA: special.2010.06.12

He went to the door on the right and opened it.

VOA: special.2009.04.18