可不可以给我具体的解释
NEWYORK—PickingaChristmastreetakesmostpeopleafewminutes,oracoupleofhoursiftheyheadforthewoods.DaveMurbachneeds11months.
Almosteverydayofeveryyear,Murbach’sthoughtsturntovisionofaperfectlyshapedevergreentreethatwilltakeeveryone'sbreathaway.
MurbachisthemanresponsibleforfindingthetoweringtreethatmakesmoreattractiveManhattan’sRockefellerCentereachChristmasseason.
“I'malwayslookingforatree,”thecenter'schiefgardenersays.“IlookforitevenwhenIgotothebeachinthesummer.It'slikeahomeworkassignmenthangingoveryourhead.”
Andifhegetsitwrong,there'snothinghidingit.
“Everydayit'sup,400,000peoplegoby,and2.5millionpeoplewatchthelightingcelebrationontelevision,”hesays.
Thisyear’stree,a74-footNomyspruce(云杉)fromRichfield,Ohio,flowntoNewYorkontheworld'slargestcargoplane,waslightedonDecember2.
ThearrivalofthetreeleadsintheChristmasseasoninNewYork—atraditiondatingbackto1931,whentheworkersbuildingRockefellerCenterputupasmalltreewithornaments(装饰品).
Thesearchforthenextyear'streestartssoonaftertheoldtreeischoppedupforwoodchipsandhorse-jumpinglogs.
Murbachhasthreestandards:Thetreemustbeatleast65feethigh,atleast35feetacrossandleavesdense(密集的)enoughnottoseethrough.
That'snotassimpleasitsounds.Thoughforestsarefullofevergreens,fewgetenoughsunlightorspacetofillout.Andbranchesinsnowregionsoftenbreakundertheweight,makingtreesunbalanced.
Backattheoffice,hesortsthroughhundredsoflettersfrompeopleofferingtheirtrees,manyaddressedsimplyto“Mr.ChristmasTreeMan.”
Thoughtherewasoccasionalanxietyattackandsleeplessnight,Murbachknowstheeffectthetreehasonpeople:“It'sforbringingpeopletogether,attemptingtobringtogetherpeopleyoulove.That'swhatIhopeitsetsoff.”ButMurbachsayshe'salwaystoowornouttocelebrateChristmas.
【小题2】MurbachspendsalotoftimethatareexhibitedinManhattan’sRockefellerCentereachChristmasseason.
A．takingcareofChristmastrees
B．decidingontheperfecteverg