Read Edit View history 改善通讯 gǎishàntōngxùn improve communications Origin Definitions Defs Strokes Stroke Words Sentences Sents 改善通讯 改善通訊 gǎishàntōngxùn improve communications to improve or enhance methods of communication or telecommunications systems
改善通讯 改善通訊 gǎishàntōngxùn improve communications to improve or enhance methods of communication or telecommunications systems