参考答案：

As one of After-H0s, I’ve experienced the big improvement of bank service, including the service manner and service sprite. I must say that the bank service is much better than before. And I believe it will be better and better in the future. Here, I have several pieces of advice to improve bank service.
  Firstly, we all see that online service will be the tendency in the future which could save a lot of time and money and it will benefit both bank and the customer. As many customers are not familiar with the computer tech and other related high tech, the online service should be more user-friendly which means it should be easy to find and use.
  Secondly, the safety of our online bank should be taken into consideration. Online service makes customers convenient to purchase and pay. But every coin has two sides. The biggest shortage of web bank is how to protect the safety and privacy of users’ account. This is the job that our bank should pay attention to, and it will be the basic point to evaluate the quality of service in the future. That’s all and thank you for the patience.