初三了,是时候该奋斗了,我的15岁,如此的花样年华.
我的15岁,请专注地奔跑吧!
A nineth Grader now, it is time to work hard and strive
At age of fifteen, in such a splendid moment of life, it is so fantastic,
At age of fifteen, please focus on your goals and charge up !
初三 , 相当于美国的第九年级( The nineth grade)
focus on专注
charge up : 向前冲