Personal attacks on referees should be off limits, no matter how incompetent they are.

不管裁判多么无能，对他们进行人身攻击都是万万不可的。

youdao

Some parts of the code will be off limits, which makes the system difficult to change — a scenario we're trying to avoid.

代码的某些部分将脱离限制，这使得系统很难进行更改—这种情形是我们要设法避免的。

youdao

There are no convincing arguments that it is in the best interests of the American people for anything the Fed does to be off limits.

没有令人信服的理由来证明美联储运作在秘密之中是美国人民的最高利益。

youdao

Now that its bonds are rated junk, they will be off limits to investors that buy only investment-grade debt.

WSJ: Slovenia Bond Sale Postponed

Eventually, they balanced the budget by dipping into the state's tobacco-settlement cash, which was meant to be off limits.

ECONOMIST: State budgets

And nothing can be off limits, including spending in the tax code, particularly the loopholes that benefit very few individuals and corporations.

WHITEHOUSE: Weekly Address: Cutting the Deficit and Creating Jobs