现在你可以尝试一下编辑课堂活动。

Now you can try to edit a class activity.

youdao

原本艺术创作上的一个尝试最终变成了一个可以出售的商品。

What began as an attempt at artistic creation has turned into a marketable commodity.

《柯林斯英汉双解大词典》

你可以先学习一些发音规则，然后尝试着自己进行练习。

You can learn some pronunciation rules first, and then try to practice it yourself.

youdao

They build them, they do what if games, they play with them, and then they try and adjust them to get them right The nice thing here is, you can decide whether you believe momentum and see what it would mean, or not mean, etc.

他们实现建立程序，他们去做“要是“游戏，他们不断尝试，然后他们不断调整最终得到正确结果,最好的一件事就是，你可以决定你是否相信这个股票势头,看看它到底意味着什么或根本没有意义。

麻省理工公开课 - 计算机科学及编程导论课程节选