Those who were able took advantage of the opportunities for success and happiness that presented themselves.
这是《大学英语精读》里的一个句子,弄了半天没弄明白,感觉不像一个完整的句子啊,高手帮忙解答一下
我把整段话复制下来,参考一下:In addition, the time for changing one' s mind was over and gone and there was no question of ever returning to the paradise of home. Nothing lay ahead of us but exertion, struggle, and perseverance. Those who were able took advantage of the opportunities for success and happiness that presented themselves.