请问：librarians are testing the waters .请问：librarians are testing the waters to identify what present and future roles they may have in these developments; but these are early days,and it is still unclear what those roles may be.11
问题描述：
请问：librarians are testing the waters .
请问：librarians are testing the waters to identify what present and future roles they may have in these developments; but these are early days,and it is still unclear what those roles may be.11
答
图书管理员们正在测试这片水域,以判别它们在这些发展中可能起到的或现在或将来的作用.但是现在还为时尚早,所以那些作用是什么现在还不太清楚.