On the headway research of the two lane highway in our country, this paper provided the improved M3 headway distribution model.

The Characteristics of Overtaking on Two-way& Two Lane Roads

双向双车道公路超车特性

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We've been there quite often.

我们经常打那儿去。

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I go quite often, but I only bet occasionally.

我常常去那里，但只是偶尔下注。

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Quite often today we hear singing but don't do it.

在今天，我们经常听别人唱歌，但自己却不参与；

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I hear about your company quite often.

我常常听说贵公司。

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There used to be a Chinese businessman who came in here quite often.

有一位中国商人也常来。

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Quite often their case has been weak.

它们的理由在过去往往不具说服力。

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As you can see, a pc is bought quite often.

可以看出，pc的购买次数很频繁。

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She came to see you quite often.

她经常来看你。

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This environment is quite often combined with either staging or integration.

这一环境通常与临时环境或者集成环境相结合。

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His business took him there quite often.

他也要常在那一带做生意。

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Time integration of an initial value problem uses the finite difference scheme quite often.

初值问题的时间积分经常采用差分近似。

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I mean you get that quite often.

我的意思是你经常能知道。

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I used to see him quite often but we have lost touch.

我以前常看见他，但现在我们相互失去了联系。

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And my mother also wrote quite often for the newspapers.

母亲也常常给报纸写文章。

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Quite often people say I produced some children but what did they do?

人们常说，我生育了些儿女，但是，他们做了什么呢？

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And he'd quite often fire people with a joke.

他经常会用开玩笑的口吻炒别人鱿鱼

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And quite often, they make more eye contact.

通常，他们会进行更多的眼神交流。

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Recently even student have come to visit foreign countries quite often.

最近即使学生也经常去外国参观。

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They don't want their parents to see them quite often.

他们希望自己的父母不要时常来看望他们。

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