I had no idea what the respiratory system did and I couldn't punctuate a sentence.

Be sure to punctuate your sentences with the correct marks in the right places.

一定要在你文章句子中的正确地方标上正确的标点符号.

The silence was occasionally punctuated by laughter.

寂静间或被笑声打破。

The pupils have not yet learned to punctuate correctly.

小学生尚未学会正确使用标点符号.

OK. I'll punctuate it again.

好, 我再给这个句子重新打一下标点.

He did not bother to punctuate the telegraph message.

他没有费心在电文中加标点.

The professor punctuated his lecture with a few well-chosen jokes.

教授在讲演中不时插入几个适当的笑话.

Teddy's energetic, bouncing head punctuated his remarks.

特迪有力地点着头来加重他的语气.

The tense silence was punctuated by bursts of gunfire.

紧张的寂静不时为一阵阵的炮火声所打破.

Each word was punctuated by a blow.

字字拍桌,慷慨激昂.

There was a short mumbled argument, punctuated with curses, and uncertain feet ascended the stairs.

外面传来一阵模模糊糊的争论声, 夹杂着咒骂声, 接着就是有人摇摇晃晃上台阶的声音.

The silence of the night was punctuated by the distant rumble of traffic.

夜晚的寂静被远处车流的隆隆声打破。

He showed that the average individuats sleep cycle is punctuated with peculiar bursts of eye-movements.

他指出,人的平均睡眠周期不时地被眼睛运动的突然发生所打断.

I have not punctuated every fact or example with its academic heritage.

我对每个事实和例证并不学究式地强调其出自何处.

Finally, it all came to a halt, with only Leehom's laboured breathing punctuating the silence.

最后, 一切静止, 只剩力宏吃力的呼吸,打破寂静.

There should be a space after a punctuation mark.

标点符号后面要空一格.

A byte can represent a single character, as a letter a digit, or a punctuation mark.

一个字节可以代表一个单独的字符, 例如字母、数字或标点符号.

What punctuation mark shall we put here?

这儿应该用什么标点符号?

You need to put a punctuation mark at the end of every sentence.

你得在每个句子的结尾打上标点符号.

A written or printed symbol used for punctuation ; a punctuation mark.

我们的老师对标点符号非常重视.

T: Pay attention to the writing , especially the capital letters and punctuation mark.

(读练习3,注意句子的长短及标点符号,并讲其规则. )