Video games and TV might keep children engaged for hours on end, but they are not helpful to children's overall cognitive development.
电子游戏和电视可能会让孩子们连续玩上几个小时，但它们对孩子的整体认知发展没有帮助。
She added that having conversations with friends was not helpful at all.
她又说和朋友对话根本没用。
She added that having conversations with friends was not helpful at all. (P.
她补充说，和朋友交谈一点帮助都没有。
In my experience it is not helpful to rub things down, just let the glue do its job.
根据我的经验，不用再用工具抹平它了，只要让胶水自然风干就可以。
Sites with overlapping and repetitive content are not helpful to users of the directory.
有重叠和重复内容的地点不对目录的用户有用。
Sites with overlapping and repetitive content are not helpful to users of the directory.
重叠和重复内容的网站对目录用户没有什么帮助。
But it's not helpful, or even accurate, to view this crisis as scrappy alley cats vs. fat cats.
不过，把这次危机看作野猫和肥猫之间的争吵是于事无补的，甚至也不准确。
Of course, there is a certain amount of rivalry but this is not helpful and is not often serious.
当然，有某种程度的竞争存在，但这不是有益的，也常常是不严重的。
When the system breaks, the visual tools are often not helpful in tracking down and fixing problems.
当系统发生故障的时候，可视化工具通常对于确定并修正问题来说没有什么帮助。
"Telling someone who is not self aware that they aren't self aware is generally not helpful," McKee explains.
“告诉一个没有自知之明的人实情，不会有任何帮助，”麦基说。
English learners in China are often engaged in practice behaviors that are not helpful for learning a language.
我国英语学习者经常从事实践的行为，不利于学习语言。
However, some people think that these ideas are not helpful for the young generation to prepare for modern life.
然而，有些人认为这些想法都没有帮助年轻一代准备现代生活。
It is not conducive to the discovery of the problem, and not helpful to solve the problem from the source forward.
这既不利于问题的发现，也不利于从根源上去解决问题。
While academic criticisms of trials are interesting, Goadsby says, they're not helpful to the millions of migraineurs.
哥德比说，虽然学术界对这些临床试验的批评意见值得关注，但这对数百万的偏头痛患者无济于事。
To alleviate the devastating subprime mortgage crisis, early prevention is essential, after the remedy is not helpful.
要想减轻次贷危机的破坏性，提早预防是必需的，事后补救是无益的。
But Madame Giry was not helpful. Madame Giry was not afraid of ghosts, and she was not afraid of directors of Opera Houses.
但是吉丽夫人帮不了什么。吉丽夫人并不怕幽灵，也不怕歌剧院的经理们。
Therefore, we are deliberately not displaying sample finishes, as these images are not helpful and may lead to more confusion.
因此，我们是故意不展示样品饰面等，因为这些影像是没有任何帮助，而且可能会导致更多的混乱。
Technical support lines on social networking websites are not helpful because they do not explain things in terms you understand.
社交网站上的技术支援不能够帮助你，因为你无法明白其含意。
We show in this section that both terms are ambiguous and not helpful in describing the nature of the service bus or the integration layer.
在本节中，我们要说明这两个术语的含义都很模糊，对于描述服务总线或集成层的性质没有帮助。
However the distributing of velocity and temperature is not uniform in the mid fluid, So it is not helpful for sedimentation of matte drops.
主流区流体流速及温度场分布不均匀，不利于硫颗粒沉降。
The steady weather conditions were not helpful to chronic bronchitis, but temperature descent and high air pressure were the inducements of it.
稳定的气象条件不利于慢支发病，降温和高气压是慢支发病的诱因之一。
Are there any other modalities excluding CT arterial portography, dynamic CT and contrast NICUS is not helpful differentiation between those two nodules.
除CT经动脉门脉造影外，其它检查方法如动态ct和对比NICUS对区分这两种结节没有帮助。
The existence of previous conviction is reasonable to some extent. However, its forever existence is not helpful to the protection of legal benefits of juveniles.
前科的存在有一定的合理性，然而前科的永久存在不利于未成年人合法权益的保护。
At high magnification, the dermis is expanded by dense collagenous fibrosis in a patient with systemic sclerosis. Immunofluorescence is not helpful with scleroderma.
高倍镜下，系统性硬化症病人真皮中胶原纤维增加使皮肤增厚。免疫荧光检测对硬皮病是无用的。注意：近年来我们往往用系统性硬化症取代名词硬皮病。
The traditional fault detection method for the large equipment was not helpful because of the complicated relationship between the fault symptoms and causes of the equipment.
由于大型设备故障症状与故障原因之间关系十分复杂，使得传统诊断方法在实际应用中效果不理想。
The traditional fault detection method for the large equipment was not helpful because of the complicated relationship between the fault symptoms and causes of the equipment.
由于大型设备故障症状与故障原因之间关系十分复杂，使得传统诊断方法在实际应用中效果不理想。
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