This airflow pushes waste toward the bottom of the toilet, drawing it into a bag, holding solid waste, but letting the air through.
这样一来，排泄物会被气流抽到马桶底部的一个袋中，固体部分被收集起来，空气则被过滤掉。
You have NO idea where someone else's journey might lead them, so drawing comparisons is a complete waste of time.
你不知道其他人的旅程会将他们带到何处，所以盲目比较是在浪费时间。
In the process of alcohol solution system, exhaust systems, waste treatment and absorption and finished with four major aspects of design and drawing respectively.
其中针对工艺中的醇解系统、尾气吸收系统、废料中和处理及成品处理四大主要方面分别进行设计并绘图。
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