Although it helps to understand the math behind these engines, it's not necessary to use and enjoy them.

虽然理解这些引擎背后的理论会很有帮助，但不是必须要使用它们。

youdao

Although this procedure is quite simple, it helps you understand how to generate SQL-based procedures that query and return XML data using built-in wizards.

尽管该过程非常简单，但是也能帮助您理解如何使用内置向导生成基于SQL的过程来查询并返回XML数据。

youdao

Although forgetting can be annoying, it sometimes helps us learn.

虽然健忘非常令人困扰，但是它有时确实会帮助我们学习。

youdao

Oral bisphosphonates -- which include drugs such as Fosamax and Boniva -- can upset the stomach and cause acid reflux, although it helps to take the medication as directed.

CNN: Study: No esophageal cancer risk from bone drugs

Images from GQ's street style series and Citizen Couture's spotlight on fashion week could easily be mistaken for a fashion shoot, although it helps that everyone's so attractive.

CNN: The roundup: New York Fashion Week

Their reluctance to publicise this is understandable: although it helps them to hold on to business, it irks some of their big customers, whose own bids may be trumped by the service.

ECONOMIST: Stock exchanges