常见例句It has happened before, in Somalia in 1993 for example, but never was there this level of roundtheclock coverage of each roadblock and minor setback 這種事情以前就發生過，比如1993年在索馬裡，但從來沒有像這次這樣全天候的報道每一個路障和每一次微小的挫折。 返回 roundtheclock