Warning: file_put_contents(): Only 0 of 4958 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/cp667.com/index.php on line 55 caterpillar bulldozer例句_caterpillar bulldozer英汉例句_caterpillar bulldozer双解例句_淳朴汉英词典
The jaws of the bucket opened; the bulldozer retreated on its caterpillar treads and almost flipped over as it was suddenly lightened of its load. 铲车上下颌张开，踩着履带后退。它是如此轻快的后退着好像突然卸去了重负。