I was reading an article in some chinsese newspapare and saw a line
因为偷了一张题写着政治标语的海报
Why the Hell Ocean + Official Report
means "a poster"?
p.s. has it something to do with a postage stamp? You by a stamp, stick it on to an envelope of the letter and send it overseas. And those stamps always have some picture on them like a mini-poster?
P.p.s. Any idea why they called any "theatrical act" - ocean?