3)日期:用序数词表示。例:十月一日 写作:October 1, October 1st, 1 October, 1st October, 1st of October等,其中的October都可以写成缩写形式Oct.
0 zero 1 one 2 two 3 three 4 four。表示价格划算:a good buy, a better buy, an excellent price, a good price/ bargain.