青云翻译

According to international experience, the proportion of over-scheduled are generally controlled at 5% -15%

According to international experience, oversubscription ratio control in 5%-15%

According to the international experience, exceeds the quota the predetermined proportion general control in 5%-15%

Based on international experience, overbooking the RATIO control to 5 per cent to 15 per cent

According to international experience, oversubscription ratio control in 5%-15%