Which is your preference, tea or coffee?
你喜欢茶还是咖啡?
I must say I have a strong preference for tea.
应该说我更喜欢喝茶。
It When did you start drinking tea.
您什么时候养成这个嗜好的?
Last year when I visited China.
去年在中国旅游时养成的。
preference n.偏爱，优先(权);偏爱的事物(或人)
visit n.参观，访问