to raise something suddenly and sharply
etwas plötzlich und stark erhöhen (etvas plotzlich und stark erhohen)
"They might jack up ticket prices before the holidays."
"Sie könnten die Ticketpreise vor den Feiertagen erhöhen." (zi konnten di tiketpraize for den fayertagen erhohen)
to line up and wait for your turn
to make someone or something famous or well-known
to pretend to be confident or happy when you are not
A person who behaves unpredictably and may cause problems.
full of energy and excitement
to choose not to participate