例句與造句

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
   從經(jīng)濟(jì)考慮，在那些致力于從高級(jí)別木材中獲取最大利潤(rùn)的工廠中加工這些木料是沒什么效率的，直接對(duì)這些材料進(jìn)行全新的加工不失為一個(gè)選擇。
2. It's difficult to find maximum grade in a sentence. 用maximum grade造句挺難的