✔ 最佳答案
解返做英文
我在賭場工作了差不多八年,我對工作上相當熟悉.
As I have worked in the casino for nearly eight years, I am very familiar with the business.
我在賭場工作了7年,而擔任主任已經有4年.我對工作上相當熟悉.
As I have worked in the casino for seven years, four of which in the capacity of a team leader/an officer in charge, I am very familiar with the business.