The process can usefully be thought of in terms of the gradual emergence of two somewhat separate features: the self as a subject, and the self as an object.
这一过程会逐渐形成两种稍有不同的特征：主体自我和客体自我。
2
The biographer has to dance between two shaky positions with respect to the subject.
传记作者不得不在与主题有关的两个摇摆不定的位置之间跳来跳去。
3
Instead of formulas and charts, the two instructors use games and drawings to illuminate their subject.