Opengl
abbr. Open Graphics Library一套三维图形处理库，也是该领域的工业标准
🗣️ 情景例句
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
You must not pledge your own health.
切不可把健康作孤注一掷。
The wagging dance meant that food was far away.
摇摆舞表示食物在远处。