The viruses appear to harm the bees' ability to use their genes to produce proteins needed to fight infections.

VOA: special.2009.09.22

keep bees, make honey, all that kind of thing.

养蜜蜂，制作蜂蜜，诸如此类的事情。

快乐的休息日下午 - SpeakingMax英语口语达人

Spanish researchers, for example,recently said they suspected a parasitic fungus which has been found among affected bees in Spain.

VOA: special.2009.09.15

One is the long-distance transport of bees for pollination and the spread of bee diseases from one area to another.

VOA: special.2011.05.24

If it is compromised, then the bees could not defend themselves against pesticides or fungal infections or bacteria or poor nutrition.

VOA: special.2009.09.15

If it is compromised,then the bees could not defend themselves against pesticide products, fungal infections, bacteria or poor nutrition.

VOA: special.2009.09.22

Scientists in the United States and other countries have been working to explain the mysterious disappearances of bees.

VOA: special.2009.09.22

The scientists found that the affected bees had a number of viruses from a group called picorna-like viruses.

VOA: special.2009.09.22

Did you know that if you tell a young person about the birds and the bees you are explaining about sex and birth?

VOA: special.2010.06.13

It serves as a landing area for bees and other insects that spread pollen to the plant.

VOA: special.2010.04.06

Colony collapse disorder first struck honey bees in the United States in late two thousand six.

VOA: special.2009.09.15

Parents who discuss sex and reproduction say this is talking about the birds and the bees.

VOA: special.2009.06.28

The infections observed in the bees included Israeli acute paralysis virus and deformed wing virus.

VOA: special.2009.09.22

They depend on birds,bees or insects to spread their pollen to another orchid flower.

VOA: special.2010.04.06

Over the next two years, beekeepers lost more than one-third of their honey bees.

VOA: special.2009.09.22

They were looking for differences in gene expression in the guts of the bees.

VOA: special.2009.09.22

I could not bear the bees should come, I wished they'd stay away In those dim countries where they go: What word had they for me?

VOA: special.2010.07.18

We also will tell about a possible explanation for the mysterious disappearance of bees.

VOA: special.2009.09.22

The film shows the important role these bees play in the world's food chain.

VOA: special.2009.03.25

University of Illinois Professor May Berenbaum says it appears that bees could deal with one or two viruses at the same time, but not three or four.

VOA: special.2009.09.22

The scientists compared bees from affected colonies with those from healthy colonies.

VOA: special.2009.09.22

He studies environments in which bees and other pollinating insects are threatened.

VOA: special.2011.05.25

The team compared bees from affected colonies with those from healthy colonies.

VOA: special.2009.09.15

Then, Paul ordered them to get big bees to destroy the mosquitoes.

VOA: special.2009.01.24

But the bees married the mosquitoes, and the problem got worse.

VOA: special.2009.01.24

Bees add billions of dollars in value to many crops worldwide.

VOA: special.2009.09.15

Some of the orchids look like insects - butterflies,bees or spiders.

VOA: special.2010.04.06

If fact,we do not even know if bees have knees!

VOA: special.2009.06.28

Some unwanted plants provide food for pollinators like bees.

VOA: special.2011.05.24

Some people's ears produce wax like busy little bees.

VOA: special.2010.03.31