Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/d03351e66f9d60cf8b3d6cdc460118ec.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 buckle folding machine例句_buckle folding machine英汉例句_buckle folding machine双解例句_贰靶汉英词典
The folding is based on one of two principles:knife-folding or buckle-folding, and the two may be combined in a single machine. 折纸的原理不外乎两个：刀氏折或山氏折，这两个方式可以结合于一部机上。