由于立法者之间存在分歧，欧盟委员会在制定气候政策方面面临挑战。 European Commission faces challenges in enacting climate policies due to divisions among lawmakers.

由于立法者之间存在分歧，欧盟委员会在制定雄心勃勃的气候政策方面面临挑战。 The European Commission faces challenges in enacting ambitious climate policies due to divisions among lawmakers. 欧盟选举后，新一届议员已确定了优先事项，欧洲人民党和欧洲保守党和改革党等一些团体计划修改或撤销现有的气候政策。 Following EU elections, incoming lawmakers have set priorities, with some groups like the European People's Party and European Conservatives and Reformists planning to revise or roll back existing climate policies.