Header segment

header ['hedə]

n. 头球;割穗机;（计算机打印时自动加在各页顶端的）标头;集管;

segment ['sɛɡmənt]

n. 部分，段落;环节;[计算机]（字符等的）分段;[动物学]节片; vt.&vi. 分割，划分;[生]使分裂;

seg切， 割+ment名词后缀 →部分；切片

Would it be all right if I went with you?

我跟你去可以吗？

John's parents will rejoice at his safe return.

约翰的双亲会因他的安然归来而惊喜万分。

when they would be capable of providing information about traffic jams and suggesting alternative routes, when they would be used in hospitals to help doctors to diagnose illnesses, when they would relieve office workers and accountants of dull, repetitiv

计算机可以使办公室人员和会计免除那些枯燥、重复的劳动。