专有软件的使用是由使用者授权合约（EULA)限定的，而不只有版权限定，而且使用者没有源代码。

Proprietary software is restricted by EULAs, not just by copyright, and the users don't have the source code.

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唯有使用者以获得授权之方式取得软体，且软体为原版软体，则使用者将获得授权以使用本软体，如本合约于此明确所述。

User will be granted the license to use this Software as expressly set forth herein only if User obtains the Software in authorized ways and the Software is considered the original one.

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