Cov teeb pom kev dub tsuas yog siv los teeb pom kev hauv chav kawm xwb
Tib neeg tau ntsib nrog ntau hom teeb, tab sis tib neeg zoo li tsis paub ntau txog cov teeb taws teeb. Thaum pib, tib neeg ib txwm xav tias lawv tsuas yog siv tau los teeb pom kev hauv chav kawm xwb, thiab tom qab ntawd lawv pom tias, Nws hloov tawm tias nws tsis yooj yim kiag li. Nws tuaj yeem tsis tsuas yog ci ntsa iab txhua lub ces kaum ntawm chav kawm, tab sis kuj tseem tiv thaiv qhov muag ntawm cov menyuam yaus thiab tsis txhob muaj teeb meem xws li myopia.
Ua ntej tshaj plaws, nws tuaj yeem ua tiav qhov teeb pom kev hauv chav kawm. Nws yog ib qho tsim nyog hais tias hom teeb no me me thiab qhov ci ntsa iab tsis siab heev, vim tias nws lub luag haujlwm tseem ceeb yog teeb pom kev zoo rau cov cim ntawm lub blackboard. Yog tias qhov ci ntsa iab siab, ces Nws tsis txawv ntau ntawm chav kawm zoo tib yam. Txawm hais tias hom teeb no zoo li me me, nws tuaj yeem pab cov menyuam yaus paub txog kev sau ntawv ntawm cov ntawv dub sai sai, yog li txhim kho kev kawm tag nrho.
Blackboard teeb
Lub teeb lub teeb dub tuaj yeem tsis tsuas yog ci ntsa iab txhua lub ces kaum ntawm chav kawm, tab sis kuj muaj kev tiv thaiv zoo rau cov menyuam qhov muag pom. Yog tias lawv nyob hauv qhov chaw tsis pom kev ntev ntev, cov menyuam qhov muag pom tseeb yuav ua rau mob hnyav dua. Lub sijhawm no, cov neeg feem coob yuav xaiv siv cov khoom lag luam no, tsawg kawg nws tuaj yeem ua tiav lub teeb pom kev zoo ntawm lub blackboard, thiab nws tsim nyog hais tias lub teeb uas nws emits tseem mos heev thiab yuav tsis cuam tshuam rau tib neeg lub qhov muag. Ua rau muaj kev cuam tshuam tsis zoo, yog li nws daim ntawv thov kev ua haujlwm siab heev.
Kuv yuav tsum hais tias lub teeb ntawm lub blackboard tsis yog tsuas yog siv los teeb pom kev hauv chav kawm xwb, tab sis kuj tseem siv los teeb pom kev sau ntawv rau ntawm lub blackboard, kom cov menyuam tuaj yeem pom cov lus ntawm lub blackboard kom meej meej thiab tau txais kev kawm zoo tshaj plaws, yog li hauv lub siab ntawm ntau tus neeg, hom ntawm blackboard teeb no yeej muaj nqis heev, thiab txhua chav kawm yuav tsum tau nruab nrog nws.
