无用

While she agrees that the internet, e-mail and text messaging have widened people's horizons, she deplores their tendency to make punctuation seem unnecessary.

她在承认因特网、电子邮件以及网上聊天开阔了人们视野的同时，也对这些交流方式使标点符号看来无用的倾向深感痛心。

While commanding the RFC Trenchard established a policy of claiming air superiority by launching successive waves of attacks in order to gain air control - an approach that quickly became standard RFC policy, although Trenchard attracted much contemporary criticism for despatching obsolete aircraft on fighting missions with great consequent loss of life.

特伦查德在指挥皇家航空队期间执行了一系列争夺制空权的攻击行动，逐渐确立了航空优先的原则，这一原则很快成为标准的皇家航空队原则。但是特伦查德受到了同时代和后来的人的批评，认为他在空战中派遣了无用的飞机造成了大量的伤亡。

Http://bbs.cqzg.cn While commanding the RFC Trenchard established a policy of claiming air superiority by launching successive waves of attacks in order to gain air control - an approach that quickly became standard RFC policy, although Trenchard attracted much contemporary criticism for despatching obsolete aircraft on fighting missions with great consequent loss of life.

特伦查德在指挥皇家航空队期间执行了一系列争夺制空权的攻击行动，逐渐确立了航空优先的原则，这一原则很快成为标准的皇家航空队原则。但是特伦查德受到了同时代和后来的人的批评，认为他在空战中派遣了无用的飞机造成了大量的伤亡。

While commanding the RFC Trenchard established a policy of claiming air superiority by launching successive waves of attacks in order to gain air control - an approach that quickly became standard RFC policy, although Trenchard attracted much contemporary criticism for despatching obsolete aircraft on fighting missions with great consequent loss of life.

春秋中文社区http：//bbs.cqzg.cn 特伦查德在指挥皇家航空队期间执行了一系列争夺制空权的攻击行动，逐渐确立了航空优先的原则，这一原则很快成为标准的皇家航空队原则。但是特伦查德受到了同时代和后来的人的批评，认为他在空战中派遣了无用的飞机造成了大量的伤亡。

While commanding the RFC Trenchard established a policy of claiming air superiority by launching successive waves of attacks in order to gain air control - an approach that quickly became standard RFC policy, although Trenchard attracted much contemporary criticism for despatching obsolete aircraft on fighting missions with great consequent loss of life.

特伦查德在指挥皇家航空队期间执行了一系列争夺制空权的攻击行动，逐渐确立了航空优先的原则，这一原则很快成为标准的皇家航空队原则。但是特伦查德受到了同时代和后来的人的批评，认为他在空战中派遣了无用的飞机造成了大量的伤亡。春秋中文社区http：//bbs.cqzg.cn

So it comes to pass that East discards another of his 'useless' spades.

所以，最后发生的就是东垫掉另一张&无用的&黑桃。

It is of the highest importance,therefore,not to have useless facts elbowing out the useful ones.

因此，最最重要的是，不要让无用的知识把有用的知识挤出去

It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones.

所以最要紧的是，不要让一些无用的知识把有用的挤出去。

Is of the highest importance, therefore, not to have useless facts elbowing out the useful ones.

所以最要紧的是，不要让一些无用的知识把有用的挤出去。

It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones.

所以最要紧的是，不要让一些无用的知识把有用的挤出去。……血字研究

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。