US stocks are being propelled to fresh highs by investors borrowing a record amount of money in a high stakes gamble that is raising concerns over the potential for a sharp correction in the five-year bull run.
美國股市最近屢創新高，其推動因素是投資者借入創紀錄金額的資金展開一場豪賭。這令人們擔心，已持續五年之久的牛市可能迎來一次大幅回調。
您已閱讀9%（275字），剩餘91%（2847字）包含更多重要資訊，訂閱以繼續探索完整內容，並享受更多專屬服務。