sometime

Downey's uncle is a sometime actor and screenwriter.

(Chinese) 唐尼的叔叔曾是一名演员和编剧。

The building is now a museum, but it was the sometime home of a famous poet.

(Chinese) 这栋建筑现在是一个博物馆，但它曾是一位著名诗人的故居。

We should get together sometime soon.

(Chinese) 我们应该尽快找个时间聚一聚。

The package arrived sometime last week, but I'm not sure which day.

(Chinese) 包裹是上周某个时候到的，但我不确定是哪一天。