新规还规定，旅客坐动车携带行李不得超过20公斤，而目前普通列车并没有从实际上限制旅客行李重量。
The new regulations also limit the luggage weight for high-speed bullet train passengers to 20 kilos or less. Regular trains also put a limit on luggage weight but it is rarely observed or enforced.
这实际上限制了Windows在32位操作系统上只能支持32个逻辑处理器，而在64位操作系统上则只能支持64个逻辑处理器。
This limit Windows actually supports is 32 logical processors on a 32-bit OS and 64 logical processors on a 64-bit OS.
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