And if that is not fast enough, then people can drive to another part of the modern transportation system: the airport.

VOA: special.2010.04.26

If there is a large supply of seeds, then hand-operated presses may not be enough to support a business.

VOA: special.2009.09.29

If your home is very small, you might say there is not enough room to swing a cat.

VOA: special.2009.09.27

If we do not get enough of the vitamins we need in our food,we are at risk of developing a number of diseases.

VOA: special.2009.04.21

Experts say the chance of a clot also increases if a person does not drink enough water.

VOA: special.2009.07.14

This gives them their taste. If they are harvested too early, they will not have enough sugar.

VOA: special.2009.02.24

He said if these efforts were not stopped, the North some day would be powerful enough to change the Constitution and end slavery everywhere.

VOA: special.2009.03.26

Some foods can make you sick if they are stored in conditions that are not cold enough to prevent the growth of harmful organisms.

VOA: special.2009.11.30

And if that is not exciting enough, the friends discover an underground land of dinosaurs.

VOA: special.2009.06.12

If the winter is not cold enough to freeze the ground, you can grow and harvest carrots the same way as during the summer months.

VOA: special.2009.02.24

If the supplies did not weigh enough, the men were sent back.

VOA: special.2009.02.11

As if that were not enough of an obstacle to their relationship, there is also her lifelong best friend,Jacob Black.

VOA: standard.2010.07.07

He proposed tripling humanitarian aid to Pakistan, but warned military assistance would be cut if Islamabad did not do enough to fight terrorists.

VOA: standard.2009.03.26

As if winning medals and proposing were not enough, Demong - a four-time Olympian - was also named by his teammates to carry the U.S.flag in Sunday's Closing Ceremonies.

VOA: standard.2010.02.27