How to Use "digress" with Example Sentences

1. Please allow me to digress for some time .

2. To make this clear , I must digress .

3. That makes me so digress ?

4. I personally think that would be a low number due to the firepower and training I possess , but I digress .

5. But I digress . The creation of the high-speed rail link across china is nothing short of astonishing , and is the first time that china has really shown how far ahead of the world it is in some areas .