戴金从1957年开始试验雨刷器，当时他的导师让他设计一个电动雨刷马达。

Daykin began experimenting with windshield wipers in 1957, when his supervisor asked him to design an electric wiper motor.

youdao

他将此部分归因于失业救济金从正常的26个星期延长到99周。

He attributes this in part to the extension of unemployment benefit to 99 weeks from the normal 26 weeks.

youdao

这样的效果有点像退休金从“确定收益”方案向“确定缴费”方案转变。 开支的节省由此而来——因为这一资助并不像如今的那样包罗万象。

The effect would be a bit like changing from a defined-benefit pension to a defined-contribution one.

youdao

Last class I started with Freud and now I want to turn to Skinner.

上一堂课我们从弗洛依德讲起,现在我要开始讲斯金纳了。

耶鲁公开课 - 心理学导论课程节选