With the official start of the bicycle club, the principal orders them to produce results within three months, or the school won't recognize their club. Hiromi and her friends wonder what they can do to produce results. They decide to start by learning about bicycles and getting their own, but...
In other words, modern bicycles 
are specialized for their uses.
بعبارات أخرى، الدّرّاجات العصريّة 
.متخصّصة حسب الاستعمال
Langer Rede kurzer Sinn: Moderne
Fahrräder sind allesamt spezialisiert.
Las bicicletas modernas
están especializadas según su uso.
Las bicicletas modernas
están especializadas según su uso.
In altre parole, le biciclette moderne
 hanno tutte un uso specifico.
Ou seja, as bicicletas modernas
 são específicas para cada tipo de uso.