Một bản vẽ hoặc kế hoạch , trong phác thảo , của (bất kỳ phần nào của) bề mặt trái , với các đối tượng địa lý khác nhau được hiển thị ( thường là đường, sông, biển, thị trấn, v.v. ) .
An older couple was lying in bed one night. The husband was falling asleep but the wife felt romantic and wanted to talk. She said, “You use to hold my hand when we were courting.” Wearily he reached across, held her hand for a second, then tried to get back to sleep. A few moments later she said, “Then you used to kiss me.” Mildly irritated, he reached across, gave her a peck on the cheek and settled down to sleep. Thirty seconds later she said, “Then you used to bite my neck.” Angrily, he threw back the bed covers and got out of bed. “Where are you going?” she asked. “To get my teeth!”