He didn't know how to begin.

children with expectant faces waiting for the fireworks to begin

带着期盼的神情等待烟火表演的孩子们

It is with such facts that a scientific investigation must begin.

科学研究正是从这些事实入手的.

It's time . Let's begin our lesson.

钟点到了,我们上课吧.

Begin every sentence with a capital.

每个句子开始要用大写字母.

He doesn't begin to speak English.

他还不会讲英语.

The negotiation will begin on schedule.

谈判按期举行.

Ladies and gentlemen, it is time to begin.

女士，先生们！该开始了。

The days begin to draw in after the summer solstice.

夏至之后白天开始变短.

When does the film begin?

电影什么时候开始?

How to begin the writing [ painting ] ?

如何 着笔?

"What do scientists you've spoken with think about that?"— 'Well. to begin with. they doubt it's going to work.'

“跟你聊过的科学家是怎么看的？”——“嗯，首先，他们怀疑这能否行得通。”

Could I begin with a few formalities?

请允许我开场先讲几句套话。

To begin with he was Prince Charming.

首先，他是一个白马王子。

If you are hoping to form a new relationship tread carefully and slowly to begin with.

如果你希望建立新的关系，首先要慎重行事，不要着急。

I found it tiring to begin with but I soon got used to it.

刚开始时我觉得很累,不过很快就适应了.

To begin with, she is too young for that kind of job.

首先, 她做这种工作年纪还太轻.

It was fine to begin with and then It'started to rain.

起初天气很好,后来才开始下雨.

To begin with, I'd like to tell in brief the importance of the work.

首先, 我想简要谈谈这项工作的重要性.

Scalar variable names always begin with a $ sign.

标量变量名称始终用一个$字符开始.

Begin with a key decision : Your basic split between stocks and more conservative investments.

从关键的决策开始: 基本上股票和更保守的投资应各占一定比例.