Or visitors can drive a twenty-nine kilometer long road, stopping off at different points to enjoy the colorful formations.

VOA: special.2009.04.15

The classical hoplite formation then was not the long lived military institution of scholarly tradition, but merely one phase in a history of almost four centuries of slow change towards ever denser and more cohesive heavy infantry formations."

这种方阵的形成,并不是经过长期传承的传统军事制度,只是步兵阵型演变的一个阶段,战阵逐渐向更加紧密坚固的步兵阵型转化,而这个变化持续了约有四个世纪"

耶鲁公开课 - 古希腊历史简介课程节选

He reported about the huge rock formations and said there was no way to reach the valley below.

VOA: special.2009.01.07

These parks include huge colored rock formations, rivers,waterfalls,beautiful trees, other plants and many different kinds of wild animals.

VOA: special.2009.04.15

The rock formations there are the result of deposits made by ancient lakes and rivers over a period of about twenty million years.

VOA: special.2009.04.15

People come from all over the world to climb one of the huge rock formations at Yosemite.

VOA: special.2009.01.07

Arches are formations that look like half a circle above an opening or hole in a rock.

VOA: special.2009.04.15

Still, there are similarities. Lake Champlain has wildlife and rock formations that are similar to or even the same as the Great Lakes.

VOA: special.2009.01.05

These minerals became the formations and shapes on the ceilings, walls and floors of the caves.

VOA: special.2009.12.07

She carefully cut into each page of the book to create small canyons and formations.

VOA: special.2009.05.06

As these supplies were used up, big drillers looked for similar formations in other countries.

VOA: special.2009.10.23

The Big Room and other parts of the cavern contain huge, sharp formations of minerals.

VOA: special.2009.12.07

Up in the mountains are clear lakes, quick-moving small rivers, and huge formations of rock.

VOA: special.2009.01.07

One island in Vermont, Isle La Motte, is known for its prehistoric geological formations.

VOA: special.2009.01.05

It takes centuries for water dripping through the rock to make these beautiful formations.

VOA: special.2009.07.20

Visitors see wonderful formations hanging from the ceiling and growing up from the floor.

VOA: special.2009.07.20

The rock formations in Arches National Park are mostly a deep red color.

VOA: special.2009.04.15

People are free to explore the lit formations in the Big Room.

VOA: special.2009.12.07

One of the park's largest sandstone formations is known as the Sentinel.

VOA: special.2009.04.15

Barbara Klein tells us more. One of the first works in the "Common Threads" exhibit looks like glowing orange cave formations coming out of the floor and ceiling.

VOA: special.2009.07.17

The true nature of the mineral formations remains the subject of debate.

VOA: special.2010.07.28

Rivers created the area as they cut rock into many different formations.

VOA: special.2009.04.15

They resulted when pieces of sandstone fell away from the formations.

VOA: special.2009.04.15

These rock formations at Bryce National Park are extremely beautiful.

VOA: special.2009.04.15

They show surface formations as small as one hundred meters.

VOA: special.2010.07.28

These are mineral formations. Stalagmites rise from the floor;

VOA: special.2010.08.23

They drilled straight down into formations where gas collects.

VOA: special.2009.10.23

Other formations look like needles, popcorn,pearls and flowers.

VOA: special.2009.12.07

The Italian display included tight formations of jets with contrails in the red,white and green of the nation's flag, the smoke forming hearts, crosses,spirals and more.

VOA: standard.2009.11.15