( 1) I have worked in XX company and XX company.
( 2) the main task of my job is to answer guest on bill charging problem.
( 3) I opened Lang character, spare time to participate in various activities like.
( 1) I have worked in XX company and XX company.
( 2) the main task of my job is to answer guest on bill charging problem.
( 3) I opened Lang character, spare time to participate in various activities like.