天气太热了，我们需要开窗户。

It's too hot, we need to open the window.

请你开窗户，房间里太闷了。

Please open the window, it's too stuffy in the room.

我每天早上都会开窗户通风。

I open the window every morning to let in fresh air.

你能帮我开窗户吗？我够不到。

Can you help me open the window? I can't reach it.

老师让我们开窗户保持空气流通。

The teacher asked us to open the window to keep the air circulating.

牛牛能为我开窗户呢，我要尽快学会啊。

Niuniu can open the window for me, I will learn it soon.

那个半开窗户的屋子是我的卧室.

The room with the window half open is my bedroom.

一群苍鹭高声大叫着飞来，那叫声就像开门开窗户的声音，它们是从草地旁边它们常常栖身的树林中间飞来的；

Herons came, with a great bold noise as of opening doors and shutters, out of the boughs of a plantation which they frequented at the side of the mead;

2007年，克里斯汀娜学区同样惹来了争议。他们开除了一个7年级女生，该女生为完成课堂作业，用一把多用刀给一座纸房子开窗户。

The Christina school district attracted similar controversy in 2007 when it expelled a seventh-grade girl who had used a utility knife to cut windows out of a paper house for a class project.