erratic service 中文意思是什麼
erratic service
解釋
班次欠準-
The number of complaintssuggestions on the east rail increased from 29 in 2002 to 50 in 2003. this was mostly due to an increase in the complaints about passenger services and facilities ( particularly inadequate announcements during service disruptions ) and erratic service
有關東鐵的投訴建議由二二年的29宗上升至二三年的50宗,主要原因是涉及乘客服務及設施(尤其是在服務受阻時向公眾發布的資料不足)和班次欠準的投訴有所增加。
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