必報點 compulsory reporting: 強制報告點compulsory reporting point: 規(guī)定報告點; 強制報告點non compulsory reporting point: 非義務位置通報點non-compulsory reporting point: 非強制報告點between distant reporting points: 在相隔較遠的兩個報告點之間下載手機詞典可隨時隨地查詞查翻譯