The long jump will begin at 3:00 this afternoon.

跳远于今天下午三点开始。

Let's begin at page 9.

咱们从第9页开始。

The meeting will begin at ten o'clock prompt.

会议将于十点钟准时开始。

Classes begin at eight.

八点开始上课。

The festival parade will begin at noon.

节日游行将在中午开始。