以下哪項描述符合 Google Analytics 與 Google Ads 完成連結後，Google Analytics 轉換事件在 Google Ads 中的使用方式？

When Google Analytics and Google Ads are linked, conversion events tracked in Analytics can be imported into Google Ads. This allows Google Ads to use this valuable conversion data to optimize bidding strategies for ad placements. By understanding which placements lead to conversions, Google Ads can adjust bids to maximize return on ad spend (ROAS), increasing bids for high-performing placements and decreasing them for underperforming ones. The other options are incorrect because: While ad copy can be improved, conversion events primarily inform bidding and targeting, not direct ad copy adjustments. Industry benchmark data is generally external and not directly generated or applied by Google Analytics conversion events within Google Ads. Conversion events do not directly create new keyword proposals; keyword research and performance analysis do.