Why are there so many materials to recite?

为什么有这么多的材料要背啊？

youdao

I feel my hands on pins and needles, this is not fiction, so many materials, so many stories, not much, writing.

我感到我的手在发麻，这毕竟不是小说啊，那么多的材料，那么多的故事，千头万绪，无从下笔。

youdao

Except listening music, appreciating DAF design exhibition, friends also get so many materials for animal protection.

朋友们除了听音乐，欣赏DAF设计展，还拿到了很多动保的资料。

youdao

Prosecutors are investigating why so many modern buildings were flattened by the quake and whether flawed construction materials were to blame.

VOA: standard.2009.04.12

Maybe the BSA really was the hygienically homogenous organization depicted in so many scouting manuals and promotional materials.

FORBES: Bill Gates And The Business Case For Reversing The Boy Scout Gay Ban

But if you start with your materials, you unlock so many potential ways the architecture can take shape.

WSJ: A Renegade Architect Connects Cities and the Natural World

At the same time, many companies in Asia source a sizable percentage of raw materials from their own country, so they are paying relatively less for inputs -- yet they sell in U.S. dollars.

CNN: Money & Investing