Warning: file_put_contents(): Only 0 of 5128 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 caterpillar bulldozer是什么意思，caterpillar bulldozer的翻译，caterpillar bulldozer音标、读音、用法和例句_食材铺反向词典
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。