科学家运用基本原理来解决复杂的现实世界问题。

Scientists ___apply fundamental principles to solve complex real-world problems.

教育工作者必须学会如何在课堂环境中有效地应用心理学概念。

Educators must learn how to effectively ___apply psychological concepts in classroom settings.

高效软件的关键在于知道何时以及如何应用正确的算法。

The key to efficient software is knowing when and how to ___apply the correct algorithm.