"Begin" in Engpsh is "开始" in Chinese. It comes from the Middle Engpsh word "beginnen," which is derived from the Old Engpsh word "beginnan."
Examples in Engpsh:
Let's begin the meeting.
The journey begins here.
It all begins with a small step.
Translations in Chinese:
让我们开始会议。
这段旅程从这里开始。
一切都从一小步开始。