BL The biologists right now cannot explain why these animals are so active.

Outside Brussels, few people can explain the pillar structure and the distinction between the Union and the Community.

Because life is complex, and here is the hardest and biggest change We have to restore the authority to judges and officials to interpret and apply the law.

But a financial crisis does not give policymakers the time that they once had to explain to voters why one step required another.

Now it is becoming increasingly difficult for them to explain why their wives and children are buying palaces in the capitals of countries that are supposedly Russia s sworn enemies.

The Bush team believed that they would eventually balance the tax cuts for the rich with reductions in government spending, but they never explained this to the public.