Convierte la gatito en un gato.
Convierten la leche en crema.
Convierto la leche en halado.
In railway signalling, an interlocking is an arrangement of signal apparatus that prevents conflicting movements through an arrangement of tracks such as junctions or crossings. The signalling appliances and tracks are sometimes collectively referred to as an interlocking plant. An interlocking is designed so that it is impossible to display a signal to proceed unless the route to be used is proven safe.
Quiero competir en la carrera de mañana pero tengo que pensar en quién me llevará antes de irme a dormir.
