书面的,常用于作文写作,因为有句式:It's unbelievable that Technology is developing so rapidly
口语型,The technology is developing so rapidly.It's unbelievable/ incredible .
书面的,常用于作文写作,因为有句式:It's unbelievable that Technology is developing so rapidly
口语型,The technology is developing so rapidly.It's unbelievable/ incredible .