足球欧洲杯倒计时50天，多队提前公布名单（欧洲杯进入50天倒计时，多支球队抢先公布大名单）

Clarifying user request

The user has sent a Chinese sentence about the European Championship countdown. It seems like they might want a news article or a summary since it resembles a headline. There's no specific question, so I should ask for clarification. I could offer to provide a news summary, information about teams, analysis of squads, key dates, or projected lineups. It would be good to give context on timelines, squad deadlines, and any rules regarding the number of players.Understanding Euro 2024 context

For Euro 2024, UEFA expanded squad sizes to 26 as of May 2024, but initially, it was 23. Since my knowledge cutoff is October 2024, I need to consider that the tournament already took place in June-July 2024, but the user’s mention of a countdown suggests they could be referring to a different event, possibly Euro 2028. Alternatively, they might be asking for a news article about squad announcements. Since I can't access current squads, I should offer a templated report or historical context and ask them for specifics about the tournament or teams.Drafting article proposal

I want to offer to draft an article that includes a headline, lead, bullet highlights, a list of confirmed squads, a timetable, and an analysis of favorites and potential dark horses, along with an injury watchlist. I should clarify which tournament they mean—Euro 2024 or Euro 2028—and check their language preference, maybe Chinese. I could also ask if they wanted a quick draft, like a news release or social media post.

Meanwhile, I can provide a general outline and known key dates, like the squad deadline for Euro 2024, but I'll avoid being too specific. I'll mention that typically the final squad submission is about 10 days to a week before the tournament starts.Creating news article options

For Euro 2024, teams can name 26-man squads and register up to 23 players on a match sheet, while the Nations League seems to stick with 23. To avoid any incorrect specifics, I should phrase things more generally. The user might be asking for a news article, so I could propose drafting a short news piece, possibly a 300-word brief in Chinese, featuring bullet points with teams and typical star players.

However, I need to ensure I don’t speculate too much on current announcements. I could frame it hypothetically, suggesting I can create a roster card based on the user's specified teams. I’ll ask for clarification and offer two options: a real-time factual report with teams they provide or a templated piece to publish now.Drafting sample article

I want to create a sample neutral headline and body that avoids specifics, focusing on general statements. I’ll propose a ready-to-publish piece saying, "距离欧洲杯开幕50天，多支欧洲劲旅开始公布初选名单或大名单框架," keeping it vague to avoid listing teams.

I can structure the article into sections such as timeline, rules, key focuses, player statuses, and injuries. I’ll include a call for the user to name which teams they want included to customize the content.

My lead could be: "倒计时50天，备战进入冲刺，多队提前释出初选名单，竞争白热化."

I can provide bullet points for key highlights like squad size, youth trends, injuries, and goalkeeper competitions, keeping everything non-controversial.

For timeline details, I could outline friendly match windows, final roster deadlines, and injury replacement rules.

Finally, I’ll ask the user to specify the year or teams they are interested in, and mention my ability to create an Excel or CSV roster template as next steps.