Peter 具有高参与率和低转化量。他可以考虑采取哪些措施？请选择所有合适选项。

Peter's high engagement but low conversion indicates a disconnect between initial interest and desired action. Analyzing campaign statistics helps identify which engaged audiences aren't converting, allowing for targeted adjustments. Checking the landing page ensures it clearly communicates value and guides users toward conversion, as a confusing page can deter even interested users. Testing the lead form identifies friction points that might be preventing submissions. Optimizing ad creatives can refine the message to better align with conversion goals, ensuring that the initial engagement leads to a more qualified click. These actions collectively address potential issues across the user journey, from initial ad interaction to final conversion.