Another problem is that it's hard for tool vendors to create a loss-less round trip.

另外一个问题是工具厂商很难创建一个支持无损双向工程的工具。

youdao

The professional edition includes support for round-trip engineering and the ability to embed the modeling tool into Eclipse.

其专业版包括对正反向工程的支持，以及将建模工具嵌入到Eclipse的功能。

youdao

When we got back from our trip, I began looking into the iPhone platform as a place to develop a research tool of this type.

我们回国之后，我开始研究iPhone平台，希望利用它，开发类似的研究工具。

youdao

Your Tour is the best tool for creating multi-day road trip itineraries, and this Belgian-based start-up stands out for its deep coverage of Italy, France, Spain, Andorra and, randomly, Florida.

BBC: Tools to plan your itinerary faster

And of course it is a great tool to learn about the unique environment of the Tonle Sap Biosphere Reserve on your ecotourism trip to Prek Toal.

UNESCO: OFFICE IN PHNOM PENH