剧情：Luminousbeings,creatureswiththeirowninternallight,enchantandastonishus.Anyonewhohasseenafireflyoraglow-wormcannothelpbutfallundertheirspell.Theseaatnightsparklesasmillionsofluminousplanktonrevealtheshapesofdolphinsinatrulymagicallightshow. Butwhydoanimalsproducelivinglight?Forcenturieswecouldonlymarvelatthebeautyan... (展开全部) Luminousbeings,creatureswiththeirowninternallight,enchantandastonishus.Anyonewhohasseenafireflyoraglow-wormcannothelpbutfallundertheirspell.Theseaatnightsparklesasmillionsofluminousplanktonrevealtheshapesofdolphinsinatrulymagicallightshow. Butwhydoanimalsproducelivinglight?Forcenturieswecouldonlymarvelatthebeautyan... Luminousbeings,creatureswiththeirowninternallight,enchantandastonishus.Anyonewhohasseenafireflyoraglow-wormcannothelpbutfallundertheirspell.Theseaatnightsparklesasmillionsofluminousplanktonrevealtheshapesofdolphinsinatrulymagicallightshow. Butwhydoanimalsproducelivinglight?Forcenturieswecouldonlymarvelatthebeautyandthemystery,butnowforthefirsttimewecanbegintorevealtheamazingtruthaboutlivinglights.Ithastakenthreecrucialtechnologicalbreakthroughs.Firstly,colourcamerashaveimproveddramatically;theyarenowover4,000timesmoresensitivethanadecadeago.Thecamerasaresosensitivetheyarerevealingstartlingdiscoveriesthatuntilnowwecouldnotsee.Secondly,scientistshaveenteredtheunknownworldoftheboundlessdeepopenoceanwiththehelpofanewgenerationofsubmersiblesandrobots.Thirdly,AmmoniteFilmshaveinventedandbuiltaseriesofuniquecamerasthatcancapturethefaintestephemeralglowofluminouslife. Bycombiningthesethreeinnovations,thisfilmshowscreaturesandbehavioursneverseenbefore.SirDavidAttenboroughisourguideasweventureintoanewhithertounseenworld.Bioluminescenceiseverywhere:inthesoil,onthelandandthroughouttheoceans. JoinSirDavidAttenboroughandateamoftheworld'sleadingscientistsanddeepseaexplorersonaquesttorevealthesecretsoflivinglights.