therearealreadyrobotsystemsthatcanperformsomekindsofbrainandbonesurgerywithsubmillimeteraccuracy--fargreaterprecisionthanhighlyskilledphysicianscanachievewiththeirhandsalone.1than是谁和谁的对比?

Question

there are already robot systems that can perform some kinds of brain and bone surgery with submillimeter accuracy -- far greater precision than highly skilled physicians can achieve with their hands alone.
1than 是谁和谁的对比?

Answer 1

1."far greater precision"的意思是精确得多,than是“机器人系统动手术”的【精准度】与“技能高超的外科医生动手术”的【精准度】的比较.2.本句为“There be”的倒装句型,真正的主语是already后面的全部.其中,“ th...