This falling keeps the moon in its orbit . similarly , the earth and other planets fall to the sun constantly 地球和其他行星也是这样不断向太阳落下，才会以现时的轨道绕日运行。
The ancient egyptians compared the rising of the sun to the begin - ning of life and the setting of the sun to the end of life 古代埃及人把太阳升起比作生命的开始,把太阳落下比作生命的结束。
They are also called yesterday and tomorrow , as one lion faces towards the east where the sun rises and begins the new day , the other lion faces west where the sun sets and descends into the underworld 它们也称作昨天和明天，当一头狮子面向太阳升起的东方就开始新的一天，另一头狮子面向太阳落下的西方而下降进入黑暗世界。
Jack came lagging in late one afternoon , drank his two bottles of beer cooled in a wet sack on the shady side of the tent , ate two bowls of stew , four of ennis ' s stone biscuits , a can of peaches , rolled a smoke , watched the sun drop 一天傍晚杰克拖着脚步回来了，他喝了晾在帐篷背阴处湿麻袋里的两瓶啤酒，吃了两碗炖肉，啃了四块埃尼斯的硬饼干和一罐桃子罐头，卷了根烟，看着太阳落下去。
