My father had my bike fixed.
The flowers are watered by my mother every day.
The song is sang by him every day.
第一个句子可以用have sth. done结构，表示动作的被动；而2, 3两个句子可以用被动语态进行翻译。
My bike is fixed by my father
The flower is watered by my mother every year
This song is sang by him every day
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024