對的。專業測劃水次數和劃水頻率是很嚴格的，要忽略出發和轉身的時段，而且每一個劃臂都要算上，然後精確計算
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
