In Ukraine today, a sweeping cyberattack left many official government Web sites unusable.

今天在乌克兰，一场大规模的网络攻击导致许多官方政府网站无法使用。

Thank you for watching. Today's shout out is for Columbia Grammar and Preparatory School. It's in New York City, New York. It's great to have you commenting on our official You Tube site.

感谢您的收看。今天要特别感谢哥伦比亚语法预科学校，该学校位于纽约市。欢迎各位在我们的YouTube官方账号下留言。