用a2造句子，“a2”造句

In what proved to be the first of an unheard of triple victories over the north London side that season, the Blues secured a2-1 victory at Cardiff, not least thanks to a powerhouse display from double goalscorer Didier Drogba.

We showed a lot of personality tonight against a strong team. It was a better performance than Costa Rica( a2-0 defeat), where we made more mistakes.