Berkeley DB则是开发难度比较大的翻译：Berkeley DB is the development of more difficult than a large 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Berkeley DB is the development of more difficult

Berkeley DB is the development of more difficult than a large

Berkeley DB is develops the difficulty quite to be big

Berkeley DB is difficult development

Berkeley DB is the development of more difficult than a large