（A：Mr.Green，B：Bank clerk）
A：Good morning，Sir. I need some help.
B：No problem. What can I do for you？
A：My company has just concluded a business transaction in China Import and Export Fair. I mean my company is to export eight tons of food oil to a Thai company. The company insisted on paying my company by time L/C，so I doubt if the company actually has the money to pay us.
B：I see. You want our bank to make an investigation of the financial standing of that Thai company？By the way，why did you accept time L/C in the first place？