2. Lu Xun in childhood is a very serious child, he believes that kites are unpromising child's toy. 鲁迅在小时候是一个很严肃的孩子,他认为风筝是没出息的小孩的玩具。
3. The content is generally unpromising – as the big macro business points tend to be obvious and the small micro ones tend to be dull. 内容通常毫无看头——大的宏观商业观点常常流于肤浅,小的微观商业观点则往往枯燥无味。
英英解释
adj.
1. unlikely to bring about favorable results or enjoyment