接下来就是打开关老虎的笼子了。

Then you go into the cage with the tiger.

youdao

重新打开关闭的标签，平滑滚动。

Reopening closed tabs. Smooth scrolling.

youdao

元素打开关闭标记、元素内容、实体和解析错误都有对应的事件。

There are events for element opening and closing tags, for the content of elements, for entities, and for parsing errors.

youdao

And now let's suppose that your parents are going away for the weekend and they leave you with the following instructions: If it's raining tomorrow morning, when you wake up, you are to close the windows, open the door and let the cat in, phone the grocer and have him send over the following list of groceries. All right.

现在假设你们的父母这周末,离开了，给你们留下了,以下的一些指示：,如果明天早上下雨了，醒来的时候，要把窗户关好，打开门,让猫进来，打电话给杂货店并且让他,送来以下的生活用品，好的。

哈佛公开课 - 计算机科学课程节选

because someone turned the gas off and turned it back on and then left.

因为有人把瓦斯关了以后，又打开，忘记关上就离开了。

Make sure 课堂 - SpeakingMax英语口语达人