加拿大总理卡尼：在与美国进行的当前贸易谈判中，加拿大政府始终坚定地捍卫我们的工人和企业。将继续努力争取在8月1日这一新设定的截止日期前完成相关工作。准备在国家利益方面推动一系列重大新项目。致力于继续在芬太尼问题上与美国合作。

Group 1 - The Canadian government is firmly defending its workers and businesses in the ongoing trade negotiations with the United States [1] - There is a commitment to complete the negotiations by the newly set deadline of August 1 [1] - The government is prepared to promote a series of significant new projects in the interest of national benefits [1] Group 2 - There is a dedication to continue collaboration with the United States on the fentanyl issue [1]