As you can guess, a huge reason that this is an effective film is the acting.

大家应该能想到，这部电影能成功的一个关键原因是演员的表演。

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Film analysis of the infant's responses, heart and respiration rate monitors, and nonnutritive sucking devices are used as effective tools in understanding infant perception.

婴儿反应的胶片分析、心率和呼吸速率监测器以及非营养性吸吮装置是理解婴儿感知的有效工具。

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The most effective material for thin-film photovoltaics so far is copper indium gallium selenide (known as CIGS).

目前为止，光电薄膜最有效的材质是铜铟硒化镓（CIGS）。

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But while recognizing these benefits, we also knew that without a targeted, strategic outreach plan that went beyond initial distribution, film would fall short as an effective tool for change.

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I'm guessing that the specific inspiration was the Danish film "The Celebration, " the most effective of the so-called "Dogme 95" movies, which was also about a large family gathering that threatened to go nuclear.

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