The engineer explained that each slice of the circular logo spans exactly one sextant.

工程師解釋說，圓形標誌的每一塊都剛好是一個六十度角。

Our new conference table is divided into six sections, each forming a sextant of the circle.

我們新的會議桌分成六個區塊，每塊都是圓的六十度角。

The shipping crate's rotating lid opens one sextant at a time to protect fragile items.

這個運送箱的旋轉蓋每次只打開六十度角，以保護易碎物品。