老师指出的Bill的发音小砖渣。

Nothing Gold Can Stay
by Robert Frost

Nature's first green is gold,   t 保留舌位，但不爆破。

Her hardest hue to hold.

Her early leafs a flower;

But only so an hour.

Then leaf subsides to leaf.  注意一下des的发音，应该发ds的音。

So Eden sank to grief,

So dawn goes down to day.  aw的美式发音，bill发得有点off，成了英式发音。 n的发音不准，发成中式的n了。

Nothing gold can stay. bill发成类似thin的音，ng没发到位。 n的错误同n as in down