英语语法分析

Morphia is a powerful tool for interacting with MongoDB.

Morphia是与MongoDB进行交互的强大工具。

Morphia, by default, USES the class name to name the collection.

在默认情况下，Morphia使用类名称来命名集合。

To apply the indexes, Morphia needs to know which classes are going to be mapped.

要应用索引，Morphia需要知道映射哪些类。