My mother has become very forgetful and confused recently.
我妈妈近来变得非常健忘，糊里糊涂。
His father began to lose his memory bit by bit, becoming increasingly forgetful.
他的父亲开始一点点地失去记忆，变得越来越健忘。
She has become very forgetful in recent years.
近年来她变得十分健忘。
It's adult who are really forgettable, not children.
真正把人忘记的是大人，而不是小孩。
Bridge cards are never forgettable during the holiday.
节日大假自然少不了桥牌。