a.请容我们自我介绍，我们是......首屈一指的贸易公司。

　　Let us introduce ourselves as a leading trading firm in...

　　b.本公司经营这项业务已多年，并享有很高的国际信誉。

　　Our company has been in this line of business for many years and enjoys highinternational prestige.

　　c.我们的产品质量一流，我们的客户一直把本公司视为最可信赖的公司。

　　Our products are of very good quality and our firm is always regarded by our customers as the most reliable one.