Translations:Nonrecursive Movement Formulas/8/zh

${\textstyle {\text{Y}}_{rel}(t)={\underset {\text{跳 跃 最 高 点}}{\underbrace {197.4-217\times 0.98^{5}} }}+200(0.98-0.98^{t-4})-3.92(t-5)}$