grade climbing的用法和样例：
例句
- Grade ability is an important technical performance in compactor operation capability.
摘要爬坡能力是压路机作业能力的一项主要技术性能。 - Mutton is a selection of books in the stock's climbing goats, is the largest processing characteristics to their noses in addition to people's taste Xingshan.
藏书羊肉选用的是放养爬坡的羊，最大加工特色是去除了让人掩鼻的腥膻味。
