Happened
v. 發生（happen的過去式, 過去分詞）
??? 情景例句
I'd like to thank Harvey Carlson
我非常感謝Harvey Carlson
Working in the theater has always been attractive to her.
對于在劇場工作，她常感到機具吸引力。
Most of them were able to climb out in time. However four men were not quick enough to escape the flames.
大部分工人能夠及時逃生。可是有4個工人來不及逃離火場。