The first option is the simplest but it's not desirable to have many copies of the library floating around across the projects -- even under version control.
第一个选项是最简单的，但是不希望在项目周围出现许多库的副本——即使在版本控制下。
3
The survey's results, along with other studies, may account for a push to pass the Tanning Bed Cancer Control Act, which has been floating in U.S. congressional committees since 2010.