let prevFleetTime = -Infinity; // 上一个独立车队的到达时间（初始负无穷，保证第一个车被统计）
The company’s gross margin has consistently been below the industry average, dropping to 23% in 2024 and then recovering to 24.7% in the first three quarters of 2025—still far below the 28%–32% level of leading players. Raw material costs accounted for as much as 87.5%, and rapid expense growth further squeezed profit margins. Overall, the company’s scale advantage stands out, but its earnings are not sufficiently stable. Growth remains primarily driven by store count, and operating efficiency urgently needs improvement.，这一点在体育直播中也有详细论述
2만달러 드론 요격에 400만달러 미사일 펑펑…美 ‘눈덩이 비용’ 고민。搜狗输入法2026对此有专业解读
other processing time 0.026