英语美文 A Sense of a Goose

英语美文 A Sense of a Goose 　　When you see geese flying along in "V" formation, you might consider what

英语美文ASenseofaGoose Whenyouseegeeseflyingalongin"V"formation,you mightconsiderwhatsciencehasdiscoveredastowhythey flythatway. Aseachbirdflapsitswings,itcreatesanupliftfor thebirdimmediatelyfollowing. Byflyingin"V"formation,thewholeflockaddsat least71percentgreaterflyingrangethanifeachbird flewonitsown. Peoplewhoshareamondirectionandsenseofmunity cangetwheretheyaregoingmorequicklyandeasily becausetheyaretravelingonthethrustofoneanother. Whenagoosefallsoutofformation,itsuddenlyfeels thedragandresistanceoftryingtogoitalone-and quicklygetsbackintoformationtotakeadvantageofthe liftingpowerofthebirdinfront. Ifwehaveasmuchsenseasagoose,wewillstayin formationwiththosepeoplewhoareheadedthesamewaywe are. Whentheheadgoosegetstired,itrotatesbackinthe wingandanothergoosefliespoint. Itissensibletotaketurnsdoingdemandingjobs, whetherwithpeopleorwithgeeseflyingsouth. Geesehonkfrombehindtoencouragethoseupfrontto keepuptheirspeed.