The Unicorn

 The Unicorn¹ 's a first-rate sort.

He helps the Lion to support

The royal arms of England's King

And keep the Throne from tottering².

I wonder what the King would do

If his supporters all withdrew?

Perhaps he'd try the Stage; a Throne

Should be an easy stepping-stone

To histrionic Heights, and who

Knows till he tries what he can do?

The King, with diligence and care,

Might rise to be a Manager.

1 unicorn   

n.(传说中的)独角兽

参考例句：

• The unicorn is an imaginary beast.独角兽是幻想出来的动物。
• I believe unicorn was once living in the world.我相信独角兽曾经生活在这个世界。

2 tottering   

adj.蹒跚的，动摇的v.走得或动得不稳( totter的现在分词 )；踉跄；蹒跚；摇摇欲坠

参考例句：

• the tottering walls of the castle 古城堡摇摇欲坠的墙壁
• With power and to spare we must pursue the tottering foe. 宜将剩勇追穷寇。 来自《现代汉英综合大词典》