She has a rough and ready method for calculating how long it takes for meat to cook.
She has a rough and ready method for calculating how long it takes for meat to cook.
她有一种计算煮肉时间的方法，虽不十分精确，但相当顶用。
She has a rough and ready method for calculating how long it takes for meat to cook.
她有一种计算煮肉时间的方法，虽不十分精确，但相当顶用。