guan ce(观测) zhi ling(指令) he suan(合算) hai yu(海域) chang tan(畅谈) shen wang(神往) li cheng bei(里程碑) ang shou ting li(昂首挺立) yi ye gu zhou(一叶孤舟) yao yao zai wang(遥遥在望).\音调我想你知道