单纯。
这一节课讲的是罗伯特弗罗斯特的一首诗：
“Whose woods these are I think I know,
我知道林子的主人是谁,
His house is in the vilge though.
这村落是他所居之地.
He will not see me stopping here,
他不会看到我停留于此,
To watch his woods fill up with snow.
凝视他的林子雪花纷飞.
My little horse must think it queer,
我的小马一定以我为怪,
To stop without a farmhouse near,
近无房舍,为何停伫.
Between the woods and frozen ke,
况只有林子与冰湖,
The darke