My teacher has recently asked the class to make a sentence with the V的V, V的V sentence structure. I have submitted the following sentence:
我的爸爸做事的做事，打字的打字，打电话的打电话，真的很忙。
But my teacher said that the sentence would be better if I changed "我的爸爸" to "公司的人". I don't really understand why such a change improves my sentence, if it actually does. The only difference I can see is that "我的爸爸" is singular, while "公司的人" is plural.
The only difference I can see is that "我的爸爸" is singular, while "公司的人" is plural.
That is the reason.
[V 的 V] = [the one who v, does v] e.g. "敵兵逃的逃，降的降" = "the enemy soldiers who run, do run; the enemy soldiers who surrender, do surrender". Which means 'some soldiers run, some soldiers surrender'.
打字的打字，打电话的打电话 = the ones who type are typing; the ones who make phone calls are making phone calls = 'some people are typing, some people are making phone calls'
[the enemy soldiers who run] is the subject; The second [run] is the verb
[打电话的(人)] is the subject; the second [打电话] is the verb
The reason for the second '打字' in '打字的打字' is '打字的' is a noun that means 'the one who type'. It doesn't mean he is currently typing until you add the verb '打字' after the noun.
Please see this similar question Grammar: verb + 的 + verb
