The author's saying the main idea about advertising it's describing the quote, "the fish" is the people and " The water is invisible" that mean there is a lot of advertising to encourages people to buy, do, and use things. The relevant evidence from the text to support my ideas it said, " In other words, when you're surrounded by something all the time, you don't notice it." The detail to make me understanding about advertising is the data and statistic from the test it said, " Some experts estimate that a young person growing up in North America is likely to see between 20,000 and 40,000 TV commercials every year." In conclusion, this text wants to interest to the readers and improve people to buy the
