1.at last終于
I had at last found a sport where I could compete on equal terms with able-bodied people.
我終于發現了一個可以和體格健全的人平等競爭的體育項目 。
2.a hail of一陣
A nearby volcano erupted violently, sending out a hail of molten rock and boiling mud.
附近的一座火山猛烈爆發,噴出了一陣溶巖和沸騰的泥漿 。
3.pass through穿過;經歷
He was one of the last of the crowd to pass through the barrier.
他是那群人里最后一批跨越障礙的 。