Key to this failure has been a dens

Key to this failure has been a dense fog of misinformation, shrouding meaningful debate and thwarting any potential response.

Results (Chinese Traditional) 1:

關鍵是這個故障一直誤傳的濃霧，籠罩有意義的辯論和挫敗任何潛在的響應。

Results (Chinese Traditional) 2:

這一失敗的關鍵是密密麻麻的錯誤資訊，籠罩著有意義的辯論，並挫敗了任何可能的反應。

Results (Chinese Traditional) 3:

失敗的關鍵在於錯誤資訊的濃霧，掩蓋了有意義的辯論，挫敗了任何潜在的反應。