It's basically a recommendation engine.
它其实是个推荐引擎。
Building a perfect recommendation engine is a very complex task.
构建一个完美的推荐引擎是一件非常复杂的任务。
The recommendation engine will determine the appropriate recommendation and returns that to the client.
推荐引擎将确定适当的建议，并将此建议返回到客户机。
The recommendation engine will determine the appropriate recommendation and returns that to the client.
推荐引擎将确定适当的建议，并将此建议返回到客户机。
应用推荐