Data security falls squarely within the realm of our IT department, not marketing.

資料安全完全屬於我們資訊部門的領域，而不是行銷部門。

At the conference, she spoke about innovation in the realm of renewable energy finance.

她在會議上談到再生能源金融領域的創新。

Same-day international shipping is no longer outside the realm of possibility for us.

當日國際配送對我們來說已不再是不可能的事。