Now the company is suddenly claiming that the 2002 agreement is invalid because of the 2006 legislation, and that only the federal government has regulatory power over nuclear issues.
现在，该公司突然声称，由于2006年的立法，2002年的协议无效，并且只有联邦政府对核能问题拥有监管权力。
Michelle Obama has launched a high-visibility campaign 20 childhood obesity, even claiming that it represents our greatest national security threat.
米歇尔·奥巴马发起了一场针对儿童肥胖的高曝光度活动，甚至声称这代表我们最大的国家安全威胁。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。