我画了一幅六尺的《师牛图》留给使馆补壁，并与大使合影留念。
B-Person O O B-Metric I-Metric I-Metric I-Metric O B-Abstract I-Abstract I-Abstract I-Abstract I-Abstract O O B-Organization I-Organization B-Thing I-Thing O O O B-Person I-Person O O O O O