- It’s critical to wear a helmet while riding a bike._Ɪts ˈkrɪt.ɪ.kəl tu wer eɪ ˈhel.mɪt ˈwaɪl ˈraɪ.dɪŋ eɪ baɪk. Its kritikel tu uer e helmit uail raiding e baik.È fondamentale indossare un casco quando si va in bicicletta.Ɪts ˈkrɪt.ɪ.kəl tu wer eɪ ˈhel.mɪt ˈwaɪl ˈraɪ.dɪŋ eɪ baɪk. Its kritikel tu uer e helmit uail raiding e baik.
It’s critical to wear a helmet while riding a bike.