Does the age gap matter in a relationship?

    The love story of French President Emmanuel Macron and Brigitte Trogneux, 24 years his senior, has aroused heated discussion on age differences ____ relationships. Does age matter or should love prevail(战胜) over all?

    I find ____ a very heartwarming love story. Not just this couple,____any couple - what does age difference matter after all? If they love each other,____ ( devote) to the relationship and work on making it strong, that is what____ (count).

    It is nearly impossible for Chinese women to accept Macron's relationship. It is  ____ (common) for older men to marry younger women, but for an older woman to marry a younger man is often seen as ____ (appropriate). If you get along well, go for it, it's your life and life is way too short____ (let) a potential soul mate get away because of what you think others would say. I think it really doesn't matter. It is involved in the ____ (devote) of the people and how well they enjoy each other's company is important along with supporting each other ____(emotion), financially etc....

将函数y=sin2x的图象向左平移$\frac{\pi }{4}$个单位, 再向上平移1个单位,所得图象的函数解析式是(     ).