重点讲解：
1. cradle sth. in hands.
轻轻抱着（或捧着）某物；
eg. Shukria with finely pencilled eyebrows, gazing into the distance, cradling a pen in her hand.
眉毛描得非常漂亮的苏克瑞亚注视着前方，手里还拿着一支钢笔。
eg. Brooks stands on a chair, poised at the bars of a window, cradling Jake in his hands.
布鲁克斯站在一把椅子上，在窗口的栅栏前踌躇，手里搂着杰克。
2. trail off
（声音）逐渐减弱，越来越小；
eg. 'But he had no reason. He of all men...' Kate's voice trailed off.
“但是他没有任何理由。在所有人当中…” 凯特的声音越来越轻。
eg. The scene before him dimmed out and his words trailed off.
他眼前的景象变得模糊起来，而他的话音也渐渐低下来。
3. notice sb. do sth.
注意到某人做某事；
eg. The writer was so absorbed in her work that she didn't notice him enter the room.
那个作家专心致志地工作，她都没有听到他进屋的声音。
eg. I did not notice him do it in very much the same way.
我未注意他用完全相同的方法做这件事。