By an unlimited quantity is of course not meant literally, but practically unlimited: a quantity beyond the use which can in any, or at least in present circumstances, be made of it.
英
美
- 所谓数量无限,当然不能从字面上去理解,而是指实际上是无限的,即数量超过了在任何情况下或至少在目前情况下所能利用的程度。