昨天他家送来美食“莫斯科郊外的月亮”，我们也给他们送去好吃的饺子和中华好诗词。
B-Time I-Time B-Location I-Location O O B-Thing I-Thing O B-Location I-Location I-Location I-Location I-Location O B-Thing I-Thing O O B-Person I-Person O O B-Person I-Person O O O O O B-Thing I-Thing O O O O O O O