但是他们也觉得保证广告的的相关性和实用性是有困难的，必须谨慎得跟踪确保不会淹没用户们发表的感受和意见。
But it may find it difficult to ensure that these advertisements are relevant and useful, and it will need to tread carefully so as not to alienate its vocal, opinionated community of users.
能够阅读简单的合同、招聘广告，索赔等商务类实用性文章；
Read simple practical business articles such as contracts, recruitment ads and claims.
由于陶瓷广告杯的实用性、耐用性，更受商家亲莱。
Due to the practicality and durability of ceramic advertising cup, it is loved by many businessman.
现代广告策划是一门实用性很强的综合性学科，是广告活动全过程的一个重要环节，是广告设计的前提和基础。
Modrm advertising plan is a most practical and comprehensive subject. Its an important link of the whole process of advertising activities and the premise and basis of advertising design.
其具有识别性、广告显示效果均佳的实用性，即使有一部分纹案表层被所附着的泥沙遮盖，亦不会丧失其显示效果。
The utility model is practical with good advertising and identifying effects. The identifying effects will not lose even if part of the patterned surface coating is covered by mud.
作为一种具有很高商业价值的实用性文体，广告英语是现代英语的一个重要组成部分，具有独特的语言特征和交际、劝说功能。
As a practical variety with high business value, advertising English is an important component of modern English, it has its own special linguistic features and communicative and persuasive functions.
广告是一种具有很高商业价值和实用性的文体，一则广告必须具有说服力和记忆价值。
As a kind of practical text type with high business value, an advertisement must contain persuasive power and "memory value".
最后采用该模型对网易网络广告效果评价进行了的改进研究，证明了该模型的可行性和实用性。
At last, it introduced the improvement research for the NetEase advertising effectiveness evaluating by using this model, and it proved the feasibility and practicality of this model.
没有广告，操作简洁，加载和打开pd f文件都很快，是一套优秀的实用性很强的pdf阅读器项目源码。
Without advertising, the operation is simple, loading and opening PDF files are very fast, is a set of excellent practical PDF reader project source.
没有广告，操作简洁，加载和打开pd f文件都很快，是一套优秀的实用性很强的pdf阅读器项目源码。
Without advertising, the operation is simple, loading and opening PDF files are very fast, is a set of excellent practical PDF reader project source.
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