程序员在运行程序前需要先编译代码。

The programmer needs to ___compile the code before running the program.

他花了三个月时间从各种渠道收集数据并编纂成书。

He spent three months ___compiling data from various sources into a book.

他花了一周时间整理并汇编了一份关于气候变化的研究报告。

He spent a week ___compiling a research report on climate change.