Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/ace7c535a09681566daaae2d3d189baf.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 sinkhole pond是什么意思，sinkhole pond的翻译，sinkhole pond音标、读音、用法和例句_欧米惠必应词典
Just outside the small town of Sand Lake, Michigan, a 500- by-500-foot pond disappeared into a sinkhole. 而在密西根州，小城沙湖城外有一个长宽各500呎的池子，里面的水却从排水孔消失。 pearlpig2000.spaces.live.com