UP ON the MOUNTAINS the midday sun glared fiercely, but down in the valley near the swift-running stream it was cool and still.
山顶上太阳炽热的烤着，发出炫目的光，但下边的山谷里急速流动的小溪旁却凉爽安静。
2
In deep swift-running rivers or in soft subsoils, for example, it may be difficult to construct the piers or to make them deep enough to reach a firm foundation rock.
在深快速运行的河流或软底土，例如，它可能难以兴建码头或不够深入，使他们达到一个坚实的基础岩石。
3
The race is given to the swift, but you must see the goal before you take off running.