Take water too, as there are few places to buy it - the souvenir stalls outside the entrance are extremely expensive by Mexican standards.

Summers are hot; winters are cool by Mexican standards with freezes common.

Such jobs are demanding but offer high pay in comparison to Mexican standards.

The Mexican standard, not yet defined, should be roughly equal, and require some programs in Spanish.

Burritos, tacos and other Mexican standards; popular with tourists, so waits can be long.

The meatless menu includes a range of tasty variations on Mexican standards.

But the American regulations will grow stricter in 2004 and 2007, while the Mexican standards are not scheduled to.

"Our mission is to raise Mexican standards, not lower our own," he told the crowd.

The Mexican standard of living has increased in the process.

The menu consists of inexpensive Mexican standards, also available for takeout.