The "EPG" (two jaw) and "ETG" (three jaw) parallel gripper lines utilize a double acting piston and rocker arm design.

在“电子节目指南”（两个下巴）和“ETG的”（三下巴）爪平行线利用了双动活塞和摇臂的设计。

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At number three are oral and maxillofacial surgeons, who perform surgery on the mouth, jaw and head; they make $210, 710 per year.

位于第三的是专门对口腔、下巴和头部动手术的口腔颌面外科医生，他们平均每年收入210710美元。

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His skull, his eyes, his nose, three times, his jaw, his shoulder, his chest, two fingers, a knee.

他的头骨、眼眶、鼻子骨折三次、下巴、肩膀、胸、两根手指和一侧膝盖。

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Three years ago his jaw was smashed by a man who claimed to work for the government.

ECONOMIST: Fighting back with art

Jason Lipsett, 21 years old, was diagnosed with Lyme in November, after suffering for three years with symptoms including problems with his jaw, recurring sinus infections, migraines and trouble sleeping.

WSJ: This Season's Ticking Bomb

Japan's taxation level of about 28% is at par with the United States'--but only at the price of a government debt that totaled a jaw-dropping 170% of GDP last year, nearly three times that of America's.

FORBES: Obama's Health Care Reform Tactics