why Machine language is difficult to learn , why human can't understood machine language

 Machine language is not easy for the humans to understand it.Machine language is written in binary number system.Binary number system having two values 0 (zero) and 1 (one).

zero means Off/No and One mean On/Yes.

In every computer system every word such as Alphabets (ABC) , Numeric (123) consist set of binary digits (bits) which is equal to one byte.

A byte is a unit of data that is eight binary digits long. (01010101)
for example:
AS we read above binary number system consist of two values 0 or 1 suppose , If we type"A"it will equal to 8 binary digits (bits) i.e (00110011)

If we write something for example Program.

____P______R ______ O ______ G ______ R ______ A ______ M

01001011 00101110 00111101 11001010 00101100 01110100 01010011

P having 8 binary digits , R will also have 8  and so on 

every word is equal to 8 binary digits (bits) 

Therefore , so it must be difficult thing for humans to understand and memorize binary digits code for each word.

Machine language also written in binary digits (bits) form which is also difficult to learn machine language for Humans.