创业史的英文：
history of an undertaking

history是什么意思：
n. 历史学；历史；历史记录；经历；发展史；来历

history of Libya
利比亚历史

History is contingent.
历史是偶然的。

The history of liberty is a history of the limitation of government power.
自由的历史是限制政府权力的历史。

The history instructor was a retired minister.
那位历史教师是个退休的牧师。

History repeats itself
历史往往重演

undertaking是什么意思：
n. 事业，企业；保证
v. undertake的现在分词

to bear; to shoulder; to undertake; to assume
担负

A chivalrous or adventurous undertaking.
大胆的或冒险的经历

Their installation proved a laborious undertaking.
要来安顿这些人，确实是一件麻烦的事情。

To undertake aircraft engine repair activities.
进行飞机发动机的修理工作。

Roosevelt was reluctant to undertake the thankless task
罗斯福不大愿意承担这种徒劳无益的任务。