translation.en: And my mother, the most important role model in my life, who lives with us at the White House and helps to care for our two little daughters, Malia and Sasha.
translation.zh: 还有我母亲，我生命中最重要的榜样， 她和我们住在白宫 帮着照顾我们的两个小女儿， 玛丽娅和萨莎