Please + (verb)

Please' is generally used in a polite request when asking someone to do something.

Here are some examples:

"Please pass me the salt."  Por favor, paseme la sal.   Me pasas la sal, por favor.
"Please order me the steak and potatoes."
"Please stop bothering me."
"Please wash your hands before dinner."
"Please wait outside until we are ready."
"Please zip up your coat before you go outside."
"Please stand back."