both ... and

• 不仅 ... 而且； ... 和 ... (两者)都

both ... and的用法和样例：

例句

1. Both Bach and Beethoven wrote classical music.
   巴赫与贝多芬谱写的都是古典音乐。
2. Language teaching is both a science and art.
   语文教学既是一门科学又是一种艺术。
3. Both New York and London have traffic problems.
   纽约和伦敦都存在交通问题。
4. Both my sister and I like to wear jeans.
   我姐姐和我都喜欢穿牛仔裤。