B: Turn left at the first light.

They set off at first light.

他们天一亮就出发了.

They think I'll sail home with the first light.

他们肯定觉得我明天一早就会启航回家.

A new day starts when the sun casts its first light on the ground.

当清晨的第一缕阳光普照大地时,新的一天开始了.

But when the first light came I realized that I was in trouble.

可是,当第一束鱼白色的光照来时,我意识到,我的麻烦大了.

He got up at first light to sweep the road.

天刚亮,他就起来扫街了.

Presently he awoke, and the first light of day filled the room with a grey coldness.

不久他就醒过来了, 白天的第一线曙光带着黎明时的寒气充塞了整个房间.

Morning shed its first light.

黎明来临,曙光初至.

And in the first light the line extended out and down into the water.

天色微明中,钓索伸展着,朝下通到水中.

We left at first light.

我们黎明时离去。

From the first he had the notion that liberal spending was better.

他一开始就认为花钱大方比较好.

From the first, comedy was more flexible than tragedy.

喜剧一开始就比悲剧富于变化.

I thought from the first that she was a little unsure about that marriage.

从一开始我就觉得她对那桩婚事心里没底。

You knew about me from the first, didn't you?

从一开始你就知道我，对吧？

Sentence structure is the way we show the relationship between ideas and events.

句型结构是我们用来展现观点和事实间关系的途径.

Is mainly reflected in the choice of words, sentence structure and rhetorical instruments.

主要体现在词语的选用, 句子的结构和修辞的手段方面.

For example, text books-yes, even Chinese text books-contain explanations of vocabulary and sentence structure in English.

譬如, 语文教科书(当然也包括华文教科书)都以英文解释生字和语法.

Mixed sentence structure is a common grammar mistake.

句式杂揉是一种常见的语病.

Yes, it is complicated. Sometimes the sentence structure is awkward for Chinese-speaking people.

是呀, 英语是很复杂的.有时它的句子结构对讲汉语的人来说是不顺口的.

Use some useful expressions and sentence structure you have learned.

使用已学的有用表达和句子结构.

Correct grammar and sentence structure do not in themselves constitute good writing.

正确的语法和句子结构本身并不能构成一篇好文章.