Sequence type job parameter

sequence ['si:kwəns]

n. [数]数列，序列;顺序;连续;片断插曲; vt. 使按顺序排列，安排顺序;[生化]确定…的顺序，确定…的化学结构序列;

type [taɪp]

n. 类型;铅字;（印刷或打印的）文字;于…类型的; vt.& vi. 打字; vt. [医学]测定（血型）;按类型把…归类;成为…的典型;[印刷]浇铸（铅字等）;

job [dʒɒb]

n. （一件）工作;职责;职业;（作为一个单元处理的）作业; vt. 承包;代客买卖; vi. 做零工;作包工;打杂;

parameter [pə'ræmɪtɚ]

n. [数]参数;<物><数>参量;限制因素;决定因素;

para=beside + meter =measure计量，测量等 → n.参(变)数；参量

They have to be here.

它们肯定就在这儿。

To worry

烦恼，担心

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，