This also helps to reduce memory usage, since the type information represents variables in native machine representation.
这还有助于减少内存使用量，因为类型信息以本机机器表示法表示变量。
The O-code could be interpreted on a physical machine (as a VM) or compiled from O-code to the native machine language of the host.
O-code 可在物理机上解译（为 VM），或从 O-code 编译为主机的本机语言。
Using metadata, the runtime has access to all the information it needs to load your code and process it into native machine instructions.
使用元数据，运行时可以访问加载代码并将其处理为本机指令所需的所有信息。
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