Expensive too has been the mass hiring of classroom assistants: over 180,000 of them now grace the nation's schools, three times as many as in 1997.

大量聘用助教也是要花大钱的：现在英国的助教多达18万名，是1997年的三倍。

youdao

Expensive too has been the mass hiring of classroom assistants: over 180, 000 of them now grace the nation's schools, three times as many as in 1997.

大量聘用助教也是要花大钱的：现在英国的助教多达18万名，是1997年的三倍。

youdao

But considering the millions Lehrer was earning in book advances and speaking fees pre-downfall, anything that threatens to derail his return to grace is potentially far more expensive.

FORBES: It Sure Doesn't Sound Like Jonah Lehrer Is Donating That $20K Speaking Fee To Charity

It is no accident that Grange, and Hill of Grace which is probably the second most expensive Australian wine are made in tiny quantities.

ECONOMIST: Australian wine

The long, luxurious European sedans that grace the lots of the tony dealerships offering the most expensive mass-market vehicles in the world are about to get a whole litter of baby brothers.

FORBES: Little Luxuries