YOU SAID:

NSString *fileContent = [theOutput componentsJoinedByString: @"\n"];

INTO JAPANESE

NSString * fileContent = [出力 componentsJoinedByString: @"\n"];

BACK INTO ENGLISH

NSString * fileContent = [output componentsJoinedByString: @ "\n"];

INTO JAPANESE

NSString * fileContent = [componentsJoinedByString を出力:"\n"@];

BACK INTO ENGLISH

NSString * fileContent = [output componentsJoinedByString: '\n' @ ';

INTO JAPANESE

NSString * fileContent = [componentsJoinedByString を出力: ' \n '@';

BACK INTO ENGLISH

NSString * fileContent = [output componentsJoinedByString: ' \n '@';

INTO JAPANESE

NSString * fileContent = [componentsJoinedByString を出力: '\n' @';

BACK INTO ENGLISH

NSString * fileContent = [output componentsJoinedByString: ' \n '@';