社区领导想要加强对小区外围的管理。Community leaders want to strengthen controls at external frontiers.其他动物在群像的外围加以修饰.Other animals were depicted on the periphery of the group.工作人员从监狱的主要区域撤出，但外围仍派人守卫。Staff withdrew from the main part of t...
这个人造卫星的轨道,其最远点在离地球200英里的地方.The orbit of the artificial satellite has an apogee of 200 miles from the earth.远月潮在月球位于其轨道的最远点时发生.Apogean tides occur when the moon is at the apogee of its orbit.新加坡离赤道最远点处, 其纬度大约是 多少 ?At its ...