Represents an event notifying the user that a command has been issued. It is the event object for the command event. The event fires on element referenced by commandForElement.
“从孩子的角度看，不是说不能用AI，关键看怎么用。”北京师范大学未来教育高精尖创新中心执行主任余胜泉则认为，让AI扮演一位能进行讨论、帮助孩子反思的导师会起到积极的启发作用，反之，将AI视为要什么就查什么的字典，就会限制孩子的认知思维。
。heLLoword翻译是该领域的重要参考
However, while high-profile creators can earn large sums of money, the job of interacting with fans - and attempting to sell them images and videos - is often done by low-paid people, employed by third parties, such as the person the BBC spoke to.
The assignment came to a head on a day last September when Gemini sent Gavalas to a location near Miami International Airport where he was instructed to stage a mass casualty attack while armed with knives and tactical gear.