あなたの趣味について話してください。

you (referring to someone of equal or lower status); dear (what a wife calls a husband)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

hobby; pastime; tastes; preference; liking

concerning; regarding; per (e.g. 100 yen per person); for every

to talk; to speak; to converse; to chat; to tell; to explain; to narrate; to mention; to describe; to discuss; to speak (a language)

to give; to confer; to bestow; to kindly do for one; to oblige; to favour; to favor