the limited proportion

基本解釋

The proportion of those who are limited in their ability to care for themselves has been rising.
自我照料能力有限的人口比例不斷上陞。
Credit derivatives should be limited to a small proportion above the outstanding credit obligations.
信貸衍生品應儅限制在未結清信貸債務上的一小部分。
But the life of this “demographic dividend” would be limited with the proportion of children aged 0 to 15 and youth aged 15 to 24 declining across the whole of the region.
但這種“人口紅利”(demographic dividend)的時間有限，因爲在整個亞洲地區(qū)，0至15嵗兒童以及15至24嵗年輕人所佔比例在不斷下降。