高频通用词 第 247 级 · 阅读短文

共 17 句 · 中英对照 · 对应本级 10 个目标词

开始练这一级 →

Last spring I watched a science project at a school.去年春天，我在一所学校看了一个小科学项目。 A boy held a glass of water up to the light.一个男孩把一杯水举到光前。 He saw a particle of dust turn in the light.他看见一粒「微粒」在光里慢慢转动。 He wanted to maximize the effect.他想把效果「最大化」。 So he put the glass on a white page; that page was marginal.于是他把杯子放在一张白纸上；那张纸只是「微小的」帮助。

His teacher said a good observer notes every change.他的老师说，好的「观察者」会把每个变化都记下来。 The next day the class studied a specimen of dust.第二天，全班研究了一份「标本」。 They watched it under a magnetic tool.他们用一个「磁性的」工具观察它。 A nutrient in food gives the body energy, she said.她说，食物里的「营养」为身体提供能量。

She asked what our specimen was doing.她问我们的标本在做什么。 We said it was drifting, then a drop of water made it jump.我们说它在慢慢漂动，然后一滴水让它跳了起来。 That stimulus was small, but the class wrote it down.那个「刺激」很小，但全班把它记了下来。 She said a rational answer needs patience.她说，一个「理性的」答案需要耐心。 She added that rationality grows only with practice.她又说，「理性」只能靠练习增长。

A careful record is a morality question here.在这里，认真记录是一个「道德」问题。 Our study also kept every number.我们的研究也留住了每个数字。 That project taught me to be a better observer of my own daily life.那个项目教会我，更好地观察自己的日常生活。