My favourite sport is swimming . I can only practise it in my free time , as school keeps me very busy .
My favourite sport is swimming . I can only practise it in my free time , as school keeps me very busy .
My favourite sport is swimming . I can only practise it in my free time , as school keeps me very busy .
修正这句话的语法: My favourite sport is swimming . I can only practise it in my free time , as school keeps me very busy . 输出: