IF you are a suspicious type you may be disturbed by the fact that, despite reassurances of the safety of the procedure, dentists and their technicians, when administering X-rays, usually step out of the room while the deed is done.

　　【词汇突破】：

　　suspicious 多疑

　　Reassurances

　　字典含义是：消除恐惧或疑虑;恢复信心;放心;

　　英语解释是：remove sb's fears or doubts; make sb confident again

　　在这个语境中还是愿意翻译为： 再次确认，再次保证

　　Administering 实施

　　Dentists 牙医

　　主干识别：you maybe disturbed by the fact

　　其他成分：状语从句：IF youare a suspicious type

　　同位语从句：,despite reassurances of the safety of the procedure, dentists andtheir technicians, when administering X-rays, usually step out of the roomwhile the deed is done.

　　【参考译文】： 如果你是多疑的人，你可能会由于下面的事实而感到不安：尽管一再地保证治疗过程是安全的，在实施X射线治疗的时候，牙医和技术人员通常会在进行治疗时走出房间。