试题题干
Translate the following sentence into Chinese.
Racing horses are able to run much faster than other horses, but they are also quite high strung.
参考答案
试题解析
考点：racing horse赛马；be able to能够；be quite high strung容易受惊吓。
句子结构：句子为but连接的并列句。前半句为比较级。后半句为一个简单句。