Our new banking service targets a wealthier stratum of clients who travel frequently.

我們的新銀行服務鎖定經常出差旅行、較富裕的客戶階層。

The survey shows that every income stratum responded positively to the hotel's loyalty program.

調查顯示，各個收入階層對飯店的會員方案都給予正面回應。

The hiring committee wants candidates from a broader social stratum, not just elite universities.

招募委員會希望應徵者來自更廣泛的社會階層，而不只是頂尖大學。