The man is smiling confidently as he crosses the room but one hand has crossed his body to play with his watch and form a partial arm barrier which shows that he is unsure of him - self and / or his circumstances 这位男士穿过房间时自信地笑着，但却将一只手放到身体的另一侧去摆弄手表，其胳臂形成一道屏障，这表明他对他本人及/ （或）其处境缺乏信心。
