Typically, a user is the only member of his or her eponymous group, which effectively limits access solely to the user.

通常，一个用户是他或她的同名组中的唯一成员，这个同名组有效地将访问权限限制于该用户。

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The placement of Saturn in the birth chart symbolizes how we can most effectively work within the limits of reality in order to achieve what is possible in a given lifetime.

土星在出生图的位置上，代表了我们在被限制的现实中，以最有效率地达成有限生命的可能性。

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By instituting such charges banks can effectively exceed the limits intended by the law, increasing their revenues, gaining an unfair competitive advantage and creating consumer confusion.

FORBES: Fed Closes Credit Card Act Loopholes

But some more controversial subjective judgments are effectively off-limits.

FORBES: Are There Questions Political Reporters Shouldn't Try to Answer?

During apartheid, boycotts targeting the country's racist policies had isolated its wine-making industry from the rest of the world, which meant that modern cultivation techniques, foreign varietals and rich export markets were all effectively off-limits.

WSJ: Luvo Ntezo, South Africa's Rising Wine Star | The Shift