adj.未被释放的,未送达的
Over a tenth of the population have secure, undemanding jobs.
超过1/10的人口拥有稳定且相对轻松的工作。
The book is an enjoyable and undemanding read.
该书妙趣横生轻松易读。
She was easy and undemanding and always had a quick reply.
她是不苛求的,并且总是能迅速回应.