mulling造句

I’ve been mulling over what you said last night.
我昨晚一直在琢磨你的话。

I have not decided yet,I am mulling it over in my mind.
我还没决定,一直在仔细考虑。

Do you know why he was mulling and hesitating?
你知道他为什么前思后想、犹豫不决吗?

Last month, a federal grand jury began mulling evidence in the case...
联邦大陪审团于上月开始仔细审查本案的证据。