proficiency in

基本解釋

How do you think your proficiency in written and spoken English?
你認(rèn)為你的書(shū)面英語(yǔ)和口語(yǔ)熟練程度如何?
If you are planning to continue your education in North America or in some of the other English-speaking countries, you can show your proficiency in English by taking TOEFL.
如果你打算申請(qǐng)去北美或其他一些英語(yǔ)國(guó)家繼續(xù)你的學(xué)業(yè)，你可以通過(guò)參加托?？荚噥?lái)表明你的英語(yǔ)熟練程度。
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Perhaps if I had greater proficiency in their language, I would not have sounded so simplistic.
也許他們的語(yǔ)言說(shuō)熟練了。我也許就不會(huì)聽(tīng)起來(lái)那么的天真了。

In the 2011 U.S.federal budget, both NASA and the EPA propose to spend more than $146-million on programs to increase student and teacher proficiency in science and technology disciplines.
It shows an assessment of reading proficiency levels in fourth grade.
這項(xiàng)研究對(duì),四年級(jí)同學(xué)的閱讀熟練程度。
麻省理工公開(kāi)課 - 媒體、教育、市場(chǎng)課程節(jié)選
3% of black school children in fourth grade are left behind proficiency levels.
做了評(píng)估，其中，在四年級(jí)的黑人孩子里,63%閱讀能力較差，58%的西班牙孩子。
麻省理工公開(kāi)課 - 媒體、教育、市場(chǎng)課程節(jié)選

Now, I accept that students need a basic proficiency in a broad range of topics.
FORBES: Real-World Advice for the Young