1. 沿海魚的數(shù)量已減少了。
   The number of fish in coastal waters has decreased.
2. 由於兩個(gè)主要政黨都贏得了相同數(shù)量的席位，因此作為少數(shù)派的政黨居於舉足輕重的地位。
   Since the two main parties each won the same number of seats, the minority party holds the balance of power.
3. 數(shù)學(xué)是研究純數(shù)量的科學(xué)。
   Mathematics is the science of pure quantity.
4. 你要求多大的數(shù)量？
   What quantity (ie How many) do you require?
5. 今年的電影無論從數(shù)量上還是質(zhì)量上都說不上好。
   It was a bad year for films, in terms of both quantity and quality.

數(shù)的英語翻譯：

量的英語翻譯：