Translate the following sentences into Chinese. 1.Advertisements convince us to buy Grecian Formula and Oil of Olay so we can hide the gray in our hair. 2.If our parents didn't get them for us, we felt our world would fall apart. 3.Middle-aged folks work out in gyms and jog down the street, trying to delay the effects of aging. 4.The most unsettling aspect of youth is the uncertainty you feel about your values, goals, and dreams. 5.I can make a speech in front of a town meeting or complain in a store because I am no longer terrified that people will laugh at me; I am no longer anxious that everyone must like me. 6.I no longer blame my parents for my every personality quirk or keep a running score of everything they did wrong raising me.