The trouble is, as soon as you’ve been given a clean bill of health you’re back at your desk, facing the same situation that led to depression and compulsive behavior problems in the first place.
本句的最大难点是容易将逗号之间看成是插入语。逗号前是is, 后面是facing，如果是插入语的话不可以将进行时态拆开，而是放置在主语the trouble和谓语is之间。主干是一个主系表结构The trouble is facing the same situation。逗号结构中 as soon as引导时间状语从句as soon as you’ve been given a clean bill of health，翻译为“一……就……”。you’re back at your desk是主句。关系代词that引导的定语从句 that led to depression and compulsive behavior problems in the first place修饰先行词the same situation。
bill of health 健康证明
compulsive behavior 强迫性行为（compulsory course必修课）
Adding a Bluetooth chip to a phone now costs very little—around $2, down from $20 in 2001—but allows the manufacturer to increase the price of the handset by far more, and opens up a new market for high-margin accessories.