come in first

first of all ... the first lesson 第一课 come in first 跑第一 These are all firsts. 这些都是一等品。 ...

first of all ... at first 首先, 最初 come in first 获第一名 come out first 赢, 获胜; 考第一名 ...

什么意思... ... first off 开始时，起先，首先 come in first (赛跑)得第一名 first and foremost 首要的是，首先 ...