关窗。

Close the ___window.

通过窗户可以看到外面的绿色景色。

You can see the green scenery outside through the ___window.

我们有三天的窗口期来完成这个项目。

We have a three-day ___window to complete the project.

请把浏览器窗口拖到屏幕右边。

Please drag the browser ___window to the right side of the screen.