當前位置:中文谷 >

關於knowwhy的百科

knowwhy造句怎麼寫
  • knowwhy造句怎麼寫

  • Scientistsdonotknowwhydinosaursbecameextinct,butsometheoriespostulatethatchangersingeography,climate,andsealevelswereresponsible。″Idon'tknowwhy,″thesalesmananswered,″butyoucan'tputitonyourhookunlessyouturnyourbacktothepond....
  • 27498