Let's learn 我们来学一学 Hi, I'm Mike. 你好,我是麦克。 This is my family. 这是我的家人。 Look! This is my grandmother. 看!这是我外祖母。 This is my... 这是我…… sister 妹妹 brother 弟弟 grandmother (grandma) 奶奶 grandfather (grandpa) 爷爷 Let's chant 我们来说唱 Grandma, grandpa, 奶奶,爷爷, Sister, brother: 姐姐,弟弟: All my family Help each other. 我的家人都互相帮助。 Grandma, grandpa, 奶奶,爷爷, Sister, brother: 姐姐,弟弟: All my family Help each other.我的家人都互相帮助。