Warning: mkdir(): No space left on device in /www/wwwroot/Z3.com/func.php on line 127
Warning: file_put_contents(./cachefile_yuan/shfff.com/cache/ca/9b07b/c6066.html): failed to open stream: No such file or directory in /www/wwwroot/Z3.com/func.php on line 115 民间谚语中的科学：小寒大寒，冻成一团，谁更冷？