v keep busy with
v live (in a certain place)
v occupy the whole of
v be on the mind of
v march aggressively into another's territory by military force for the purposes of conquest and occupation
v require (time or space)
v consume all of one's attention or time
v assume, as of positions or roles
v. 占领( occupy的第三人称单数 ); 使用; 使从事; 任职