1.reach out to 接触，联系

By day and by night It'seemed they need only reach out to touch the sky.
不分白天黑夜,他们似乎只要一伸手就可以碰到天空。

The characters reach out to one another with the most delicate of antennae.
人物与人物用极其细微的触须互相探索。

2.rise to 上升到

As the egg whites cook, they coagulate and rise to the surface.
蛋白一煮就会凝结，并且浮起来。

The new Germany must rise to the challenge of its enhanced responsibilities.
一个崭新的德国必须迎接挑战，承担更多的责任。