I can't keep surfing the net every.

He was surfing the net? for seven days straight.

他沉迷网络已经七天了。七月的天气变化无常。

Nothing much, just surfing the net and writing my blog.

京晶：没忙什么，就是上上网写写博客。

My free time is spent surfing the net.

我的空余时间都花在上网浏览网页。

Many young people are addicted to surfing the Net.

很多年轻人沉迷于上网。

A Survey Report of Students' Surfing the NET

大学生上网情况调查报告

I spent all day surfing the Net for information for my report.

我花了一整天上网找报告的资料。

Desk staging is the practice of covering your desk with papers, completed work, and other important-looking papers to give the appearance that you are really busy when really you're surfing the net, watching videos and doing other non-work things.

Desk staging指用一些文件、已经完成的工作和看似很重要的文书摆满桌面，看上去显得你很忙的样子，但其实你在网上瞎溜达，看着视频，做着一些跟工作无关的事情，即“桌面装忙”。

They may spend most of their day surfing the net, playing computer games, or checking personal emails when the boss isn't looking. For example:

老板不在的时候，他们可能大部分时间都在上网、玩游戏或者查看私人邮件。

Conclusions: Cognitive behavior therapy is effective for schizophrenia with depressive symptoms.

结论：认知行为疗法对精神分裂症伴发抑郁障碍疗效确切，有利于回归社会。

Depressive Symptoms in the Workplace: Onset Mechanisms and Intervention Model

工作场所中员工抑郁症状的发生机制及干预模式

Some depressive symptoms were associated with local blood perfusion.

某些抑郁症状与局部灌注情况相关联。

Depressive symptoms and risk factors in post-surgery women with breast cancer

乳腺癌术后抑郁发生率及相关危险因素研究

The relationship of depressive symptoms to the drug response of patients with schizophrenia

精神分裂症的抑郁症状及其与疗效的关系

Depressive symptoms, influencing factors and countermeasures of cerebrovascular disease

脑血管病患者抑郁临床特征影响因素及护理对策研究

Features of depressive symptoms of patients with somatization disorder and treatment

躯体化障碍患者抑郁症状的特征及治疗

Study of depressive symptoms of patients with chronic schizophrenia

慢性精神分裂症患者的抑郁症状研究

Prevalence of depressive symptoms and the influencing factors among patients with cancer in community

社区癌症患者抑郁症状患病率及其影响因素的研究

School factors and negative automatic thoughts have direct functions on development of depressive symptoms;

学校因素、负性自主思维对中学生抑郁症状有直接作用；

Depressive Symptoms and Factors Influencing them in Elderly In patients

老年住院病人抑郁症状及其影响因素的研究

Analysis of depressive symptoms in patients with cervical cancer

宫颈癌放疗患者抑郁状况调查分析