"drag on" in Chinese (Simplified)
拖延持续很久
Definition
如果某事拖延，就是持续比你希望或预期的时间还要久，常常让人感觉无聊或乏味。
Usage Notes (Chinese (Simplified))
属于口语表达，常用来形容会议、课程或活动持续时间太长且让人厌烦。不适合描述愉快的经历。和“continue”不同，含有负面感受。
Examples
The meeting dragged on for hours.
会议**拖延**了好几个小时。
His speech dragged on and people got bored.
他的演讲**拖延**太久，大家都觉得无聊了。
Sometimes classes drag on when the teacher talks too much.
老师说太多时，课就会**拖得很长**。
That movie really dragged on; I almost fell asleep.
那部电影真的**拖得太久**，我差点睡着。
The negotiations dragged on for months with no agreement.
谈判**拖延**了好几个月都没有结果。
Ugh, this cold just seems to drag on forever.
唉，这场感冒好像**一直拖着**没完没了。