首次係 first-ever
Something that is the first-ever one of its kind has never happened before.
季軍係 second runner-up
因為 first runner-up 係亞軍
所以全句會譯成
I was the second runner-up of the first-ever online mathematical games design competition.
圖片參考:
http://tw.yimg.com/i/tw/ugc/rte/smiley_1.gif
2008-08-02 00:42:41 補充:
更正: 無首次
I was the second runner-up of an online mathematical games design competition.