Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
servitude – n. the condition of being a slave or of having to obey another person
staffing – n. a group of people who work for an organization or business
culinary – adj. used in or relating to cooking
pet – n. a tame animal kept as a companion rather than for work
anonymous – adj. not named or identified
clarify – v. to make (something) easier to understand
