Quantities of
大量的,许多…
🧩 词语组成解析
n. 数量, 工程量；[音]音符长度（quantity的复数）
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
Quality matters more than quantity.
质重于量。
and because there is so much of it the function would seem to e important.
睡眠占去那么多时间，所以其作用似乎还是很重要。