Hi, this line has 9 feet, and this would be an "anapest" - u u / u u / u u /, "u" being unstressed syllable, and "/" being stressed. Here the only stressed syllables are: "light", "sil-", and "moon". The rest of them are unstressed.
Gulliver was discovered by the fermer in a land of giants (Brobdingnag). The farmer initially treats him as little more as an animal, keeping him for amusement. Then Gulliver become ill and farmer was glad to sell him because he had erned a lot of money in spite of ill Gulliver.
