to begin的用法和樣例：
例句
- Walk up! Walk up! The performance is about to begin.
快來看! 快來看! 馬上開演了。 - I don't know where to begin.
我不知道該從哪裡著手。 - How to begin is more difficult than where to stop.
如何著手遠比在何處結束來得困難。 - I have several choices what to do. To begin with, I could do nothing!
怎麼干，我有好幾種選擇。首先，我什麼也幹不了！ - The match is about to begin.
比賽即將開始。 - I have to begin with an apology.
我得首先表示歉意。 - It's time to begin.
是開始的時候了。
