He opened the window and looked out.

他打开窗户往外看。

《柯林斯英汉双解大词典》

He opened the window to let fresh air in.

他把窗子打开，让新鲜空气进来。

youdao

When he opened the window the bird flew out.

他一打开窗户鸟就飞出去了。

youdao

He opened the window coverings to see her face in daylight.

VOA: special.2009.09.26

He never opened the window or a book.

FORBES: Blue-State Blues

He had opened the window and seemed to be hypnotized by the garden that surrounded the building, and by the neighboring garden, which belonged to a private house and was visible, in part, through dark latticework.

NEWYORKER: ?lvaro Rousselot��s Journey

When he has decided what his objective is, normally with a food orientation, but also for possession of a chair, cushion or the window to be opened in the car, he, like any good negotiator from the Bolshevik school, simply wears you down by never going away and reminding you continually of his presence.

FORBES: Cats Are Better Negotiators Than Dogs