大约30年来，对海洋的合法控制实际上限于离海岸200英里之内，但这种情况将会改变。
FOR nearly 30 years, legal control of the sea has actually stopped 200 miles from the shore, but even that is about to change.
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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