He settled his briefcase comfortably in his lap.

他把公文舒适地搁在大腿上。

He packed a briefcase with what might be required.

他把所有可能需要的东西都装进公文。

The company’s main products: men’s and wemen’s wallet,handbag,brief case,computer bag, cardcase,key case,handbook,strap,pull rode suitcase,gift suit and so on.

男女银、手、公文、电脑、名片、匙、万用手册、皮带、拉、装礼盒等系列产品。