kettler 英 [英] 美 [美] 网络 凯特勒 双语例句 Alexander Kettler was playing in his grandmother's home in Diepholz, Germany, last week when he stumbled across something unusual: a sarcophagus.德国男孩亚历山大.科特勒上周在奶奶(迪普霍尔茨)家玩耍时,发现了一件不寻常的东西:一口石棺。