She's middle-aged./她已到中年了。
    奧運1000句08北京奧運奧運歌曲總匯 奧運英語 詞匯奧運名人一覽奧運百科知識
    A: Your mother is very young.
    A: 你的母親很年輕。
    B: No, she's not. She's middle-aged.
    B: 不，她不年輕了。她已到中年了。
    A: Middle-aged? She's only about 40.
    A: 中年？她才40歲上下。
    B: 40 is middle-aged. 40 is old!
    B: 40歲就是中年。40歲的人老了！
    A: 40 is not old! Wait till you're 40.
    A: 40并不老！等你到40歲就知道了。
    B: I never want to be middle-aged.
    B: 我永遠也不想到中年。
    Notes 注釋
    1. Another way of describing people is by age. People can be young, middle-aged, or old. People don't see age in the same way, however:
    描述某人的另一種方法是通過年齡。人有年輕的、中年的或者老年的，但是人們看待年輕的方式不一樣: Your mother is very young. (你的母親很年輕。) No, she's not. (不，她不年輕了。)
    2. Young people want to remain young: I never want to be middle-aged.
    年輕人希望保持年輕: I never want to be middle-aged. (我永遠也不想到中年。)