试题题干
Translate the following sentence into Chinese.
Pigeons have a natural instinct to return home, even if they are very far away and the trip is hard or dangerous.
参考答案
试题解析
考点：a natural instinct一种天性；even if 即使；dangerous危险的。
句子结构：主句为Pigeons have a natural instinct to return home，even if···为让步状语从句。