第一个模型是画在白板(或者一沓纸)上的，一般不那么正规。
The first models are drawn on the whiteboard (or on a sheet of paper) and tend to be informal.
一沓卡片上是我要记的有机化合物的名字和定义，看起来没个尽头。
One stack had the names and definitions of the seemingly endless number of organic compounds I had to memorize.
建模的过程可以从传奇般的餐巾纸(一块白板或者裁好的一沓纸是很好的替代品)上的系统草图开始。
The modeling process may start with a sketch of a system on the legendary napkin (a white board or a regular sheet of paper are good alternatives).
如此覆沓卑杂，真伪杂陈的诠释反应于“诗”上，原文本被不可避免的曲解甚而掩盖了。
With these numerous authentic as well as fake interpretations, the original text of the Book of Odes is disguised by the inevitable misinterpretations.
他想，要是能离开土坡上的那些洞穴，就不会再看到面孔了。他拐了一个弯，离开小径，朝林中沓无人迹的地方走去。
If he could only get away from the holes in the Banks, he thought, there would be no more faces. He swung off the path and plunged into the untrodden places of the wood.
请带一沓纸到会议上，这样你就可以记笔记了。
Please bring a pad of paper to the meeting so that you can take notes.
请带一沓纸到会议上，这样你就可以记笔记了。
Please bring a pad of paper to the meeting so that you can take notes.
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