Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/fccf2a310f8da023606008f058657837.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 su ussr例句_su ussr英汉例句_su ussr双解例句_按摩法牛津词典
Su-17 and its export variants Su-20 and Su-22 were the basis of the USSR’s aircraft as well as of 12 other countries of the world. 苏-17以及其出口型苏-20和苏-22是苏联及世界上另外12个国家的中坚力量。