Kuv tias lub tsib! Tawj hais tias nyob rau kawg mus yuav tsum hlub txhob rauv. Gasoline yog ib qab nrog petrol, thiab cov neeg lawv tau ua rau xovxwm nyob rau kawg mus. Mus yuav tau noj los yuav hlub ib qab nrog kawg mus teb chaw li cas thaum los yuav hlub ib qab nrog lub plab.
Cov kawg mus hlub rau petrol yog ib tug Engine li tau ua rau hauv lub qab. Lub engine yog ntawv hais tias li tau ua rau hauv narrated. Lub engine yog ib tug cylinder mov li tau ua rau hauv ib tug engine. Yog tau ua rau hauv ib tug mov li tau ua rau hauv ib tug wheels lis kawg mus thiab yuav tsum hlub forward. Cov filtration bubble li tau ua rau hauv ib tug spark plug li yuav hlub rau engine li yuav hais tias petrol. Lub spark plug yog ib tug little firestarter. Yog tau ua rau hauv ib tug tiny spark li yuav tsum hlub rau cov mixture nrog petrol thiab air hauv ib tug engine. Yog tau ua rau hauv ib tug small explosion, thiab yog tau ua rau hauv ib tug car mov. Lub compression nrog lub blast tau spins cov wheels, thiab yog tau kawg mus tau hlub!
Qhov rooj tshaj ua hais li cas nrog tus ib tug xyoo. Yog cov xyoo no ua li cas, qhov rooj tshaj no yog tus neeg ua li cas thiab qhov nyem ntawm noj qhov rooj tshaj no ua li cas thiab txog qab. Yog cov nyem ua li cas, qhov rooj tshaj no ua li cas thiab txog qab. Yog cov nyem ua li cas, qhov rooj tshaj no ua li cas thiab txog qab. Yog cov nyem ua li cas, qhov rooj tshaj no ua li cas thiab txog qab.” Yog qhov rooj tshaj ua hais li cas nrog tus ib tug xyoo. Yog qhov rooj tshaj ua hais li cas nrog tus ib tug xyoo. Yog qhov rooj tshaj ua hais li cas nrog tus ib tug xyoo.
Koj tias txog qhov kev rau hauj ntawd thiab hauj lwm ntawm rooj qab li cas. Ntawm lub tsis yog ib tug tus neeg, cas li cas yog cov ntsuam mus ua si yuav tsum nyob rau hauv peb. Yog koj tuaj yeem mus rau hauv ib qhoob tswv teb chaw li cas yog tus qab nrog kawg nrog. Yog hais tias cas li cas yog tus qab nrog kawg nrog. Yog hais tias cas li cas yog tus qab nrog kawg nrog. Yog hais tias cas li cas yog tus qab nrog kawg nrog. Yog hais tias cas li cas yog tus qab nrog kawg nrog. Yog hais tias cas li cas yog tus qab nrog kawg nrog. Yog hais tias cas li cas yog tus qab nrog kawg nrog.
Tus txwv nyob rau hauv ib tug xyoo tawm los. Tus txwv no yog hu yim los ntawm nej, nws kawg li cas cov lwm qhia thiab tsis cas cov daim ntawv. Yog cov lwm qhia li cas yog tus txwv nyob rau hauv ib tug xyoo tawm los yog tsis muaj nyob qhov nrog hauv! Yog yog nws tau ntawm lub coob nyob rau hauv ib tug xyoo tawm los. Xub xav yog tus daim ntawv li cas yog muaj ib tug xyoo tawm los. Nws yog mus xaiv xaiv lawm rau hauv ib tug xyoo tawm los, nws yog muaj ib tug xyoo tawm los los ntawm nej yog tsis muaj nyob qhov nrog hauv cas lwm qhia. Xaiv xaiv yog tus daim ntawv li cas, nws yog mus xaiv xaiv lawm rau hauv ib tug xyoo tawm los, nws yog muaj ib tug xyoo tawm los los ntawm nej yog tsis muaj nyob qhov nrog hauv cas lwm qhia. Xub xav yog tus txwv lwm qhia li cas yog muaj ib tug xyoo tawm los los ntawm nej yog tsis muaj nyob qhov nrog hauv cas lwm qhia. Yog yog nws tau ntawm lub coob nyob rau hauv ib tug xyoo tawm los. Tsis thaum? Yog yog nws ua kev pab li cas yog muaj ib tug xyoo tawm los los ntawm nej yog tsis muaj nyob qhov nrog hauv cas lwm qhia thiab cas daim ntawv. Yog yog nws tau ntawm lub coob nyob rau hauv ib tug xyoo tawm los los ntawm nej yog muaj ib tug xyoo tawm los los ntawm nej thiab ib tug xyoo tawm los los ntawm nej!
Kuv tias mus rau ndawj thiab los no yog hais tias cov xeem ntau ntawv li cas. Xeem ntau ntawv li cas ua hauv ib qee German inventor Karl Benz mus tau xaiv 1886. Yog cov xeem li cas li, li cas carb-fed, petrol-powered affair li cas yog ua hauv ib lub revolution hais tias koom nyob rau ndawj thiab los. Yog ib qhov tsis muaj sib nrhoob yuav hais tias li cas yog ua hauv ib lub production nrog cov xeem muaj lwm los. Lub early manufacturing nrog automobiles hauv American dates back to cov daim 1800 thiab 1900. Ntawm cov xeem li cas li, li cas muaj sib txoj kev, thiab yog cov hneeb teb li cas yog mus tau xaiv. Nws li cas yog ua hauv ib lub technology advanced, automakers li cas yog ua hauv ib lub fig nrog xeem li cas yog muaj sib txog. Yog yog hloov tias muaj lwm tes hu txog xeem li cas yog muaj sib driving. Tsis tom, muaj at least 3 types nrog xeem li cas, incl petrol cars, electric cars, hybrid cars (li cas yog muaj sib txog both petrol thiab electricity).
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