Is 'function' the correct word? Is the sentence correct?<br/>How does a tram function since you can walk on the tracks and not get electrocuted?<br/><br/>Is this correct?<br/>There is no way of knowing whether it is real from the picture.<br/><br/>I'm not sure this is how to say this?<br/><br/>He slalomed between the cars with his moped.<br/><br/>Thank you