The film is less interesting than that one和The book isn`t as interesting as that one请高手帮我分析下这两个句子有什么区别,看汉语的意思好像都一样的,那not as+原级+as和less+原级+than到底有什么区别呢

The film is less interesting than that one和The book isn`t as interesting as that one请高手帮我分析下这两个句子有什么区别,看汉语的意思好像都一样的,那not as+原级+as和less+原级+than到底有什么区别呢
The film is less interesting than that one和The book isn`t as interesting as that one
请高手帮我分析下这两个句子有什么区别,看汉语的意思好像都一样的,那not as+原级+as和less+原级+than到底有什么区别呢

The film is less interesting than that one和The book isn`t as interesting as that one请高手帮我分析下这两个句子有什么区别,看汉语的意思好像都一样的,那not as+原级+as和less+原级+than到底有什么区别呢
not as+原级+as,是和什么不一样的意思.
less+原级+than,是不如什么的意思.
所以你上面的2句话是,
1,这部电影不如那一部有趣.
2,这本书不像那一本一样有趣.