摩托车姐姐英语翻译为"motorcycle sister". 这个词的来源可能源自于某个人对女骑手的称呼。下面是一些例句：
She's a motorcycle sister who loves to ride her motorcycle on the weekends. (她是一个喜欢在周末骑摩托车的女骑手。)
The motorcycle sister is a symbol of freedom and independence. (摩托车姐姐是自由和独立的象征。)
Motorcycle sisters are known for their courage and determination. (摩托车姐姐以其勇气和决心而闻名。)