Stagger n.瞒跚，踉跄vt.使吃惊；使错开，使交错vi.摇晃
Ben was seen to stagger and then fall over into the snow.
有人看到本摇摇晃晃地走着，然后倒在雪里。
Jim and his wife stagger their work hours, so one of them can be at home with the kids.
吉姆和妻子错开了工作时间，这样就保证有人能够在家里带孩子。

recognize vt.认出，识别；承认，确认，认可；赏识，表彰;报偿
Alexander tried to get his work recognized by the medical profession.
亚历山大努力使自己的工作得到医学界的认可。

staircase n.楼梯

embody vt.使具体化，体现；包括，包含，收入
Paintings and music can vividly embody the spirits and character of a society.
绘画和音乐能生动形象地体现一个社会的精神和特性