Add spaces: PearlJewelry--PearlNecklace--HighQualitySingleStrand8-9mmNaturalMixedColorFreshwaterPearlNecklaceWith925SterlingSilverChains(NoBox)

Answer: Pearl Jewelry--Pearl Necklace--High Quality Single Strand 8-9mm Natural Mixed Color Freshwater Pearl Necklace With 925 Sterling Silver Chains (No Box)
BytraininJapan

By train in Japan
[Q]: [TheDanishversionemploysthedemonstrativepronoun,i.e."thesecitizens"insteadof"thecitizens".Onemightimagineatheatreplay,withtheactorplayingthepartofthemayorgesturingdramaticallytowardstheaudiencewhoarethusinvolvedintheplayas"thesecitizens".]
[A]: [The Danish version employs the demonstrative pronoun, i.e. "these citizens" instead of "the citizens". One might imagine a theatre play, with the actor playing the part of the mayor gesturing dramatically towards the audience who are thus involved in the play as "these citizens".]
Problem: Add spaces: Registration28May200710:53

Spaces added: Registration 28 May 2007 10:53
This text is missing some spaces, please add them: Inordertodesignsuchanexperimentoptimallyitisnecessarytoknowthevariabilityoftheselectedresponsevariables.Thismeasureisusedinastatisticalpoweranalysisinordertocalculatethenecessarysamplesize.
In order to design such an experiment optimally it is necessary to know the variability of the selected response variables. This measure is used in a statistical power analysis in order to calculate the necessary sample size.
[Q]: [Theymaybeplacedratherfarawaysoyoucanfollowthelightconeifthereissomemistorrainintheair.]
[A]:
[They may be placed rather far away so you can follow the light cone if there is some mist or rain in the air.]