run into: 碰巧遇见
He ran into Krettner in the corridor a few minutes later.
几分钟之后他在走廊里意外碰到了克雷特纳。

far away: 遥远的
But if I leave I want something new and far away.
可是如果我要离开的话，我想去一个遥远的新地方。
She was far away in the world of her imagination.
她已经被自己的幻想带到了遥远的地方。

come up with: 想出，提出
Several of the members have come up with suggestions of their own...
有几位成员提出了自己的建议。
30 years ago, scientists came up with the theory that protons and neutrons are composed of three smaller particles.
30年前，科学家们提出了质子和中子是由三种更小的粒子组成的理论。