1.   When injured it becomes a less efficient hunting machine and puts itself in considerable danger.

2.   After all, the CuisinArt is an efficient machine, and so is his new hotel.

3.   But they can upgrade themselves into more efficient killing machines that come in several surprising models.

4.   He was the cleanup hitter, the clutch hitter, the quietly efficient RBI machine.

5.   In the long run, Feng suggests, an efficient machine like Green Destiny might actually perform longer chains of sustained calculations.

6.   Joshua is an efficient killing machine whose cool approach to his work has rubbed off on his emotional life.

7.   Last year, Dafoe was a key part of an efficient defensive machine.

8.   Metallica was both streamlined and weighty, an efficient machine that generated sing-alongs and waving hands in the audience as far as the eye could see.

9.   The California Democratic Party is hardly an efficient machine that exerts great influence over individual districts, officials said.

10.   The most efficient machine, he added, is a hand tool.