We have a lot of invitation cards, but they are all for the same date.
我们接到了许多请帖,但是上面的日期却全都是同一天。
You can imagine how useful this is, particularly in countries like China and Japan, which use written characters not letters.
你可以想像得到,特别是在中国和日本这些使用文字而不是字母的国家,这是多么有用处!