。
She has a little wine from time to time.
Literal
She [topic-は] occasionally wine [object-を] a-little drink.
時折 (tokiori) is the most formal of the three near-synonyms for 'sometimes' — more literary than ときどき, more refined than ときに. You'll meet it in essays, news writing, and slightly polished speech. The whole sentence has a controlled, almost approving feel: paired with 少し ('a little'), it paints a picture of moderate, civilized drinking rather than indulgence. Wine itself was a relatively late arrival in Japanese drinking culture compared to sake or beer, and is still associated with somewhat refined, Western-style consumption.