Link to the website maintained by the University of Michigan.

Research shows that relative pessimists are more accurate at gauging success and failure rates at a simple laboratory task than optimists, who undercounted failures and overcounted successes, says Edward Chang, associate professor of psychology at the University of Michigan.

密歇根大学（University of Michigan）心理学副教授Edward Chang说，研究表明，在统计一项简单实验的成功率时，与乐观主义者相比，相对悲观的人能获得更准确的数据，而乐观主义者会少计失败次数而多计成功次数。

He dismissed his savants, and stayed alone with his friend in the hall.

他屏退了左右的侍从,只剩下他和朋友二人在大厅内.

The structure of cost chain should be bettered if the resources inside or outside are re-equipped under a horizontal or vertical strategic mix.

企业可以通过纵向或横向的成本组合战略，重新配置资源，实现成本链的优化。

Sister units to the Grossdeutschland Division, originally small guard detachments, would be reinforced, re-equipped, expanded, and expanded again during the year.

大德意志师的姐妹师，在这一年最初小的警卫部队被重新组建、装备、扩大。

With a love that the winged seraphs of heaven coveted her and me.

我们爱得那样深,连天上的六翼天使也把我和她妒嫉.

Such children grow up to be extreme personalities – a total rebel or a doormat.

这些孩子会长成极端个性——十足的叛逆者或者逆来顺受的受气包.

He a dean in the study of wild animals.

他是研究野生动物的资深专家.

Company Zhuchuang staff from the Beijing Film Academy and senior national advertising.

公司主创人员均来自北京电影学院和国内资深广告人.

A lot of old Washington hands are also dubious about the decision.

许多华盛顿资深人士对这一决定也深表质疑.

The students are having a Music lesson.

学生们正在上一节音乐课.

She's having music lessons this year.

她今年在上音乐课.

She gives the children lessons in music.

她给孩子们上音乐课.

Music is going to be taught by Miss Lin.

音乐课将由林小姐来教.

Sells musical instruments, conducts music lessons and provides news about competitions.

柏斯琴行销售乐器, 提供音乐课,并提供有关比赛的消息.

Her school fees are $ 440 a term, music and dancing extras.

她的学费是每学期440美元, 音乐课和舞蹈课额外收费.

We will invite Profeesor Li to give us a music lecture.

我们邀请李教授来给我们上音乐课.

There are Art lesson, computer studies , Music lesson and Science lesson.

有艺术课, 电脑, 音乐课和科学课.

Life Savers candy-I'm always around if you need to talk.

救生圈形糖果 ─ ─当你需要谈一谈时,我随时都在.

In China's tightly controlled financial system, savers have little choice.

在严格控制的中国金融系统内, 储户选择的余地极少.

We're interested in power savers and economy of energy.

我们对电力储蓄和能源经济感兴趣.