be after something的用法和樣例：
例句
- As Taiwan's only big-time professional sport, baseball has proven to be a lucrative target for gambling syndicates.
棒球是臺灣唯一成功的職業(yè)運動(dòng)，其利多顯然已成為賭博集團覬覦的下手目標。 - One day after swapping several key reserves, the teams will try to extend their respective winning streaks when they meet on Friday night in New Orleans.
剛剛在一天之前交換了一些主要的后備力量，兩隊就要在周五晚聚首新奧爾良，各自覬覦延長(cháng)自己的連勝記錄了。
