数量重叠：数词+量词+数词+量词
Explanation
这种'数词+量词+数词+量词'的重叠结构表示动作或状态是逐一、连续或反复进行的，强调顺序性、连续性或数量上的累积。
This 'numeral + classifier + numeral + classifier' overlapping structure indicates that an action or state is carried out one by one, continuously, or repeatedly, emphasizing order, continuity, or accumulation.
Examples
图书馆里放着一排一排的书架。
The library is filled with rows upon rows of bookshelves.
老师让学生两个两个地进教室。
The teacher asked the students to enter the classroom two by two.
妈妈一遍一遍地告诉我要注意安全。
Mom told me to be careful again and again.
日子一天一天过去了。
Days passed one by one.
Related Grammar Points
其他结构类型2HSK 3二32
短语 · 结构类型
介宾短语由介词+宾语构成，表示时间/地点/方式等；方位短语通过名词+方位词指示位置或时间；兼语短语包含动词+宾语+动词结构，宾语同时作第二动作主语；同位短语通过前后成分互为说明指代同一事物。
Prepositional phrases use preposition+object to indicate time/place/manner; locative phrases combine nouns with directional words to show position/time; causative phrases feature verb+object+verb where the object performs the second action; appositive phrases use parallel components to refer to the same entity.
- 介宾短语
- 方位短语
- 兼语短语
- 同位短语
Examples (4)
在房间 从前边 往左 把他 按照规定
in the room, from the front, to the left, him, according to regulations
教室里 桌子上边 学校的东边 起床后 睡觉以前
in the classroom, on the table, to the east of the school, after getting up, before going to sleep
请他进来 叫他上车 通知他开会 建议大家休息
ask him to come in, tell him to board the bus, notify him to attend the meeting, suggest everyone take a break
我的朋友小张 他妈妈李老师 游泳这种运动
my friend Xiao Zhang, his mother Teacher Li, swimming, this type of sport