1.be classified as 被分类为
例句:Within a transactional environment, all participants are classified as either resource managers or transaction managers.
在事务环境中,把所有的参与者分类为资源管理器或事务管理器 。
2.natural habitat 自然栖息地
例句:"I soon discovered the joys of being a natural animal in my natural habitat, " he wrote.
“我很快就发现,作为一个自然的动物在其自然栖息地游逛的乐趣,”他写道 。