Muaj lus zoo txhob Bill Nye, rau txiv leej tub Science.
Peb yuav tsum tau conservationists nco ntsoov, nraum preserving, forests, tej qhov chaw qhib thiab coastlines. Peb yuav tsum pab kom peb pov tseg — yas thoob khib nyiab thiab cov zoo li. Tab sis yam peb yeej yuav tsum muaj loj, tswv yim: txoj kev tshiab los faib thiab muab zog rau . . . → Nyeem ntxiv: Lub ntiaj teb zoo siab ib hnub
