python能否实现“对应段落大意”？

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public void save(){ try {FileOutputStream outStream=this.openFileOutput("a.txt",Context.MODE_WORLD_READABLE);outStream.write(text.getText().toString().getBytes());outStream.close();Toast.makeText(MyActivity.this,"Saved",Toast.LENGTH_LONG).show();} catch (FileNotFoundException e) {return;}