And the books cannot be placed on more than one device, so they are not easy to share.

VOA: special.2009.09.03

But it is not easy to earn enough money to gain this kind of power.

VOA: special.2010.05.16

But the rules are not easy to enforce when the jury goes home at night.

VOA: special.2009.08.31

But her search was not easy. "I started in August before my senior year.

VOA: special.2010.06.11

Getting letters to and from the west was not easy in the eighteen fifties.

VOA: special.2009.05.28

It was not easy. Vicksburg lay on the east side of the Mississippi River.

VOA: special.2009.11.19

It is not easy to provide an exact history of the street art movement.

VOA: special.2009.04.08

It was not easy to get close enough to them to shoot.

VOA: special.2009.02.15

But the job of a rickshaw puller is not easy.

VOA: special.2009.05.11

However,sometimes it is not easy to learn about these artists.

VOA: special.2009.11.25

He says it was not easy moving with this device.

VOA: special.2010.06.11

It was not easy for Robinson on road trips,either.

VOA: special.2009.04.05

But living in the American West was not easy.

VOA: special.2010.03.10

It was not easy to create this park.

VOA: special.2009.10.30