shouken的中文翻译为“证券”，读音为“shu kn”，以下是例句：

1. The company issued new shares and sold them to investors through the securities market. 公司发行新股，并通过证券市场出售给投资者。

2. He is a professional securities trader and has many years of experience in the industry. 他是一名专业的证券交易员，拥有多年行业经验。