Other areas, though, have always looked knottier.

其他方面看起来则一直错综复杂。

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The really big money and the bigger political tests for Mr Bush lie in the knottier medium-term questions.

ECONOMIST: Hurricane Katrina

The real question is whether in a second term he will push through knottier but delayed reforms such as a revamp of the bloated armed forces.

ECONOMIST: Russia

Agriculture presents even knottier issues.

ECONOMIST: Animal welfare: Foxed | The