Under either license, you can use the ODE source in commercial products without a fee.

在这两个许可证中，我们都可以在商业产品中使用ODE的源代码，而不需任何费用。

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Certain services and use of facilities are low fee-based.

有的服务和使用设施实行低收费。

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Certain services and use of facilities are low fee-based.

有的服务和使用设施实行低收费。

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