Question

Brian

請問藍色圈起來那邊
為什麼是用ages?
volunteers如果當先行詞要接aged還是aging？

庭歡爭科秀肪測驗試
人    入2  2  (22

Researchers mm 也is study worked with 10 veesCes轎 to 46. Each volunteer Wore a

device 也af gave out 20-second-1long pulses ofheat to the righLEGg. There Were three levels ot heat,

producing mild, moderate, or strong pain. During training, the volunteers Would first hear atone,

一一

foflowed py a period of silence, and ten feel a heat pulse, They then learned to associate the
Jengfh of 名e siJent pause wi了h 條e jmtensity of the upcoming heat pulse, The longer the pause, the

sfronger 負e heaf puJse would be, causing more severe paln.

Answer 1

✨ 最佳解答 ✨

Shao

這題問的真好
他這邊是一個"同位語"的"非限定用法"
ages這邊是當名詞age的複數使用
表示一個群體中有「複數個不同年齡」
並在後面直接跟年齡範圍或者列出來
看例句會比較清楚

列年齡範圍：
For 2–4 players, ages 14 and under.
Blue Cure basketball has six teams, ages 11-17.
這種情況可以改成aging from
For 2~4 players, aging from 14 and under.
Blue Cure basketball has six teams, aging from 11-17.

列出個別年齡：
They have three daughters, ages 7, 5 and 4.
My two daughters, ages 9 and 5, were both also crying.

非限定用法可以稍微想成括號↓
本集團有三個少藍隊（年齡11~17）。

Brian

懂了～謝謝🙏🙏