what it the obession??? several days ago i caught this word and found the explanation--the thing that you can't stop worrying about...
and i remebered a case that GRE teacher told me...GRE word were also used in the common life,,,for instance,obession,,it was hard to remeber but it was a famous brand of perfume...that it
i went to my rich classmate in high school in shanghai and found he used "Obession for man"
