maximum grade造句

例句与造句

1. Since it is economically inefficient to process such logs at mills designed to gain maximum grade yield from high - grade logs , a process that directly transforms the minto dimension parts might be an option
   从经济考虑，在那些致力于从高级别木材中获取最大利润的工厂中加工这些木料是没什么效率的，直接对这些材料进行全新的加工不失为一个选择。
2. It's difficult to find maximum grade in a sentence. 用maximum grade造句挺难的