But how the results will be presented is not clear.

VOA: special.2009.04.17

But how many countries will join Britain is not clear.

VOA: special.2010.06.25

Exactly how is not clear yet.

VOA: special.2009.02.13

This much scientists knew. However,they were not clear on how that receptor was activated when this kind of painful event occurred.

VOA: standard.2010.05.04

Fahmy Howeidy, a prominent Egyptian columnist, says it is not clear how long or how inclusive the new border opening will be.

VOA: standard.2010.06.01

Hashibe says it is not clear how coffee might protect drinkers from certain cancers.

VOA: standard.2010.06.30

Others last for months or even years. There is no clear way of predicting at the present time how long this activity might go on for."

VOA: standard.2010.04.16

It's not clear how extensive and long-term the damage to Gulf seafood will be.

VOA: standard.2010.05.27

It's still not exactly clear how the polyunsaturated fats confer this benefit.

VOA: standard.2010.03.25

Dollet adds that while there are other Arabic-speaking countries that do not control the Internet as much as Egypt, it is not clear how long that relative freedom will last.

VOA: standard.2009.11.16

"It is going to be how quickly this can be handled, how quickly the all clear can be given and how quickly we can get consumer confidence back to a positive track.

VOA: standard.2009.04.28

Exactly how the differences in bacteria might make vaginally born babies less prone to allergies and asthma isn't yet clear, but it does point to a difference that researchers can look at going forward.

VOA: standard.2010.06.30

"The celebration of his return was extremely disturbing, and we have made it quite clear to the Libyan government both publicly and privately that we're going to be watching very closely how they receive this man,"

VOA: standard.2009.08.24

The lack of housing is also a big issue,partly because of the years of conflict, which have not given us a clear idea of how many homes have actually been destroyed in Afghanistan or badly damaged.

VOA: standard.2009.09.13

Asian stocks rose after the DOW Jones industrial average passed the psychologically important Cohen says it is not clear how much longer markets can continue the strong gains, but says it is unlikely they will return to the crisis environment of the first quarter of this year.

VOA: standard.2009.10.15

"The in-depth discussions we are having, where we are testing our assumptions, where we are looking at how better to integrate our civilian and military components and our very clear understanding that Pakistan and the region must be addressed as well, is leading to some welcome clarity and the kind of commitment that is needed,"

VOA: standard.2009.10.12