2060000 is changed to: 2.06 million.
Multi-digit reading
(1) Read from high to low, step by step;
(2) When reading 100 million and 10,000 levels, read according to the reading method of each level, just add the word "100 million" or "10,000" at the back.
(3) No matter how many zeros are at the end of each level, don't read them. Other numbers have a zero or several zeros in succession, and only one "zero" is read.