embark upon的用法和樣例：
例句
- He is too timid to venture upon a new undertaking.
他太膽小，不敢從事新的事業。 - When we embark on any task, it is important that we start well.
當我們從事任何工作時，好的開始是很重要的。 - China embark on a massive programme of reform.
中國著手進行大規模的改革。 - Landino had taken upon him to expound the same opinion.
蘭迪諾已著手來闡明他同樣的意見。
