英语翻译The ratio of one quantity to another is a fraction ,and
英语翻译
The ratio of one quantity to another is a fraction ,and is the number of times one quantity is contained in the other quantity of the same kind.
第一句我能翻译:一个(数)量与另一个(数)量之比是个分数,
第二句我就完全糊涂了.
请:
1、指出第二句的主语是什么.
2、翻译出第二句.