churn out

They churn out 3 000 identical toy trains every day.

他们每天生3 000 式样的玩具火车。

She churns out trashy romantic novels.

她不断拼凑些无聊的爱情小说。

This factory churns out lots and lots of cars a day.

这家工天可生很多汽车。

That young writer churns out about three to four new books every year.

那位年青作家每年能赶写出三四部。