① Please read the safety card on the plane and ask the flight attendants for explanations if you have any doubts. ② Watch the safety demonstration by the flight attendants carefully as it could save your life in critical moments. ③ If evacuation is necessary, remove any sharp objects like glasses, dentures, badges, pens, watches, and jewelry before landing, and put them in the luggage compartment or hand them to the flight attendants. Listen to the beautiful text.