相对平均值计算公式简介：The old man surnamed Wang and Tong Lao felt their hearts tightening. They felt that Li Zheng's gaze seemed to linger on them for half a breath, which made them feel great pressure.
The old man surnamed Wang and Tong Lao felt their hearts tightening. They felt that Li Zheng's gaze seemed to linger on them for half a breath, which made them feel great pressure.
