1. 最近供暖設(shè)備已稍加改動以提高效率。
   The heating system has recently been modified to make it more efficient.
2. 我們的職員少一些也能發(fā)揮同樣效率，這是言之成理的。
   It is arguable that we would be just as efficient with fewer staff.
3. 對於我們提高效率的主要目的來說，這些想法都是次要的。
   Such considerations are secondary to our main aim of improving efficiency.
4. 我們必須盡快地提高工作效率。
   We must improve our efficiency as soon as possible.
5. 生病降低了他的效率。
   His illness has impaired his efficiency.
6. 他們的工作效率很高。
   Their labor efficiency is very high.
7. 我本來有機會使她了解我的辦事效率，但是我錯過了這個機會。
   I had a chance to impress her with my efficiency and I muffed it up.

效的英語翻譯：

率的英語翻譯：