Let down your guard and don 't let etiquette be most important .
放下防御警惕心态，不用事事都最注重礼节。
The people in syria have been let down again .
它又一次让叙利亚人民失望了。
Nor is it surprising that many of them are now starting to feel badly let down .
也并不是那么让人惊讶，他们中的许多人现在已经开始感到十分的失望。
Developers watchdogs and data nerds around the world rejoiced - but the initial offering is a bit of a let down .
世界各地的开发人员、观察者，和数据迷们可以欢呼雀跃了，但是新推出的网站显得有点让人失望。
Did you ever feel let down ?
你曾经有觉得失望吗？
But if the generals have not always done well by the politicians the politicians have far more often let down the generals .
但是如果政客们认为将军们并不总是表现良好，政客们让将军们失望却要常见得多。
Opponents of free schools are defending an educational establishment that has let down pupils and accepts failure as a fact of life david cameron has said .
大卫卡梅伦称，反对免费学校的人是在保卫失败的教育制度，这种制度让学生失望，把失败当成了正常的生活。
It was a huge let down .
这是一个巨大的失望。
He lets me think I let down oneself .
他让我觉得我把自己辜负。
Many chinese opinion makers also felt let down by much of the coverage of the olympics that praised china 's organization but also shed a spotlight on political repression and stifling security zhong said .