他还尝试用各种木材来制作，比如桦木和黑胡桃木等。
He experiments with a vast range of woods , including Baltic birch and black walnut .
那个小小的房间里陈设着廉价的黑胡桃木家具，灯上罩着报纸，处于一种半明半暗的状态。
The little room , cheaply furnished in black walnut , was in semidarkness , the lamp shaded with a newspaper .
黑胡桃木