生活的一种方式

　　Tyro writer-director Amma Asante and debuting film thesp Stephanie James deliver South Wales tragedy "A Way of Life" to ferocious effect. Solidly in the British cinema social-realist tradition, pic's study of a single teen mom oozing with anger, racism and love for her baby will, however, be challenging to market, since the main character is despicable as well as downtrodden. S...