Cabinet Executive Secretary Eduardo Ermita acknowledged government 's role has been limited .
菲律宾政府行政秘书EduardoErmita宣称,政府的作用是有限的。
Ermita says the Philippines will cooperate with any United Nations action on piracy .
Ermita说,菲律宾将会对联合国采取的任何打击海盗的活动进行合作。