Idiom of the Day
go in one ear and out the other
to hear something but then quickly forget it
Everything that the teacher says goes in one ear and out the other for my friend.
Some octopuses live in such deep water, that it is completely dark all the time. Here it is useless for them to squirt black ink at their enemies to confuse them. Instead, the octopuses emit a cloud of luminous germs that blind their predators. .. More >>