技术结构原理： 主机外形头高尾低式滚筒形态，齿轮带动筒体外齿圈转动。

First, the technical structure of principle: Low profile host the first high-end drum patterns, outer ring gear driven rotating cylinder.

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相反地，如果是像网络应用这样的交互式系统，低时延的垃圾收集器则通常是最好的选择。

Conversely, if you are working on an interactive system such as a web application, then a low latency garbage collector is generally the best choice.

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在许多小城市，那里的生活费用是相当低的，美国式的快餐店，往往被认为是一种奢侈。

In many of the smaller cities, where the cost of living is considerably lower, US-style fast food is often considered a luxury.

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And the fact is, food is healthier if it has less trans fat, but it depends on what fat's swapped out for it, because if you put a healthier fat in then it's--then you get a certain amount of improvement.

事实是,如果食物中反式脂肪的含量较低,确实会更健康,但这取决于被剔除的脂肪种类,因为如果加入较为健康的脂肪,食物的质量会获得一定程度的改善

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选