Meltwater flows down from the glaciers.冰雪融水从冰川滚滚而下

flow down流下

The tears of happiness flowed down her cheeks.

幸福的泪水顺着她的脸颊流淌。

The skirt flows down over her knees.

裙摆在她膝间自然飘垂。

the forests began to wither away.森林开始慢慢消亡

wither away枯萎； 幻灭

Will Commercial Banks Wither Away?

商业银行会消亡吗?

My days are like the evening shadow; I wither away like grass.

我的年日，如日影偏斜。我也如草枯干。

The largest living primates on earth.那是地球上现存的最大的灵长动物

on earth地球上

Antarctica is the loneliest place on earth.

南极是地球上最偏远的地区。

I must be the happiest woman on earth!

我一定是世界上最幸福的女人了。