which?who?

例如 : I love him who has a head of golden hair.
who 就是 him 的意思, 是為代詞, 代人
= I love him, he has a head of golden hair.
是為了二句合一, 方便一些.
而 which 就是 that , 一樣的.
I have an apple which is green.
= Ihave an apple that is green.
是為代詞, 代物.


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"Who" and "Which"can used of multi-purpose.
Who 放在中間的意思是指前面的subject的化身。
e.g The boy who is playing in the playground.
It mean 有一個男孩在遊樂場玩耍。
e.g The girl who we meet at Mary's home is Mary's friend.
Il mean 那個在Mary家見到的女孩是Mary的朋友。
Which放在中間的意思也是指前面的subject的化身。
e.g The book which on the desk is Mary.
It mean 桌上的書本是Mary的。