She expostulated with her husband on [about] his habit of smoking in bed.

她规劝其丈夫改掉在床上吸烟的习惯。

《新英汉大辞典》

She expostulated with her husband on his habit of smoking in bed.

她劝戒丈夫改掉在床上吸烟的习惯。

《新英汉大辞典》

She expostulated with her husband on his habit of smoking in bed.

她劝戒丈夫改掉在床上吸烟的习惯。

《新英汉大辞典》