Mechanical relaxation

mechanical [mɪ'kænɪkəl]

adj. 机械的，机械学的;呆板的;体力的;手工操作的;

mechan(machine)+ical(形容词后缀)→机械的；呆板的

relaxation ['rilæk'seʃən]

n. 消遣，放松;松懈，松弛;放宽;[生理]驰松;

relax放松+ation表名词 →休息；娱乐

How was your school-board meeting last night?

昨天晚上你们的联合校董会会议开得怎么样？

Keep the change.

不用找了。

We can perhaps forgive those who said the moons of Jupiter were produced by Galileo's spyglass if we recall that in his day, as for centuries before, curved glass was the popular contrivance for producing not truth but illusion, untruth;

如果我们回想一下伽利略之前几个世纪期间，曲面镜一直是一种用于产生幻影而不是产生真象的把戏装置，那么我们就会原谅那些当时把伽利略观察到的木星卫生说成是伽利略用他的小望远镜变出来的人们，