The student has a memory [head] like a sieve ... 这个学生很健忘。
3.
I always had such a forgetful memory . 我的脑子特别健忘。
4.
I have an absent-minded friend . 我有一位健忘的朋友。
5.
He feared she would berate him for his forgetfulness . 他担心，由于健忘又要挨她的训斥了。
6.
She can be very forgetful . 她这个人很健忘。
7.
Life, and love, and revelry, and, most falsely, hope, called the forgetful, the human heart . 生活、爱情、狂欢，还有那最虚伪的希望，在召唤那颗健忘的心。
8.
I am fed up with your irresponsible words . you are always losing things simply because you are forgetful and careless . 我对你那不负责任的话已经厌倦了，你老丢东西只因为你既健忘又粗心。
9.
I am so forgetful i often leave my keys at home 我好健忘,时常把钥匙丢在家里。
10.
I am so forgetful i often leave my keys at home 我这么健忘,老把钥匙忘在家里。
