Jordan canonical form

jordan [['dʒɔ:dn]]

n. 约旦, 约旦河, 尿壶

canonical [[kə'nɔnikəl]]

a. 依教规的, 被认为圣典的, 权威的, 典型的\\n[建] 正则的

form [fɔrm]

n. 形状，形式;外形;方式;表格; vt. 形成;构成;组织;塑造; vi. 形成，产生;排队，整队;

form =shape,表示”形状”

What he lacks in experience he makes up for in enthusiasm.

他用热心工作来弥补其经验的不足。

Easier said than done.

说话容易做事难。

You were very kind. You brought out all your jewellery and you told me I could take anything I wanted. There were so many beautiful things that it was hard to choose. And then I saw a lovely diamond necklace with a big blue stone in the centre.

你太好了。当时你把所有的珠宝首饰全都拿了出来，而且说，我要什么就可以拿什么。漂亮的首饰太多了，实在难挑选。后来我终于看中了一条美丽的钻石项链，中间还嵌着一颗大蓝宝石。