1. "We need to secretly do this as carefully as possible, to be out off the eyes and ears of the
people!"
^"
People" in here could be the public or something like that and "we" here could be celebrities or any officials or thieves
smt like that.
2."I got caught by my parents while buying CD games! Now I can't get/be out off my parents' eyes and ears!"
^In here "I" is the one who's talking, and the parent is the talker's
dad and
mom. In this situation, the talker is implying that his parent is now paying attention to him more so he doesn't do something that they don't want to, and their eyes and ears will always be there for him.
to be out off sb eyes and ears !