官方：哥伦比亚与澳大利亚的友谊赛将推迟半个小时开球（官方宣布：哥伦比亚对阵澳大利亚的友谊赛开球时间顺延半小时）

Considering news article options

The phrase starts with "官方：," indicating a typical news headline style. The user might be looking for a short article or notification copy. I think it’s best to ask how I can help and suggest options. I’ll outline a few possibilities: an English translation, a tweet or Weibo post, updated kickoff times with time zones, a reason placeholder, and templates for notifications. I want to keep it concise and avoid fabricating specifics. I should confirm if they want a news brief as well!Composing in Chinese

I want to compose in Chinese to match the user’s language while also including a translation. I should create a few headline variations and think about social media posts with emojis. However, the editing guidelines say to stick to ASCII by default, although emojis might be acceptable in chat. To be on the safe side, I think I’ll avoid emojis and just provide plain text. Keeping it straightforward will be best!