That woman that looks at herself in the mirror for long minutes is very vain. Vain means excessively proud of one's appearence so when someone spends too much time in a mirror, they are considered vain. I have seen this in my daily life because so many women and men spend too much time in front of a mirror just looking at themeselves not even fixing up.
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Werner von Braun Willy Ley and Edward Teller noted authorities in the field of rocket development, have done much to guide the missile program of the United States. i think
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