With Chinese children as subject, the present study re-examined the relationship between English spelling and phonological awareness, letter knowledge, and Chinese Pinyin skills.

本研究以汉语儿童为被试，探讨早期英语语音意识、字母知识及汉语拼音水平与英语单词拼写能力之间的关系。

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She sent the letter without my knowledge.

她背着我把信寄了出去。

《牛津词典》

(this is an apparent reference to Malcolm Boulton who has denied any knowledge of this letter or involvement in its writing.)

(很显然，所谓写信的人就是指的马尔科姆·博尔顿，但他否认了解信的内容或者牵扯到写了这封信。)

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Denying she had prior knowledge, the congresswoman called the letter an "honest" mistake by her office, but Democrats criticized her aggressively on the issue.

CNN: GOP determined to hold onto House

In a letter to MPs released on Saturday, Mrs Brooks denied all knowledge of alleged hacking of the phone of murdered schoolgirl Milly Dowler or any other case while she was editor.

BBC: Phone hacking probe: NoW goes into print for last time

Ratzinger never answered the letter, according to the Times, and church officials have said he had no knowledge of the situation.

CNN: Too tired to go on, Pope Benedict resigns