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More testing of existing brands of masks and respirators should be a priority , Dr. Saint Cyr said .

圣西睿智表示，首要的应该是对现有的口罩和呼吸防护罩品牌进行更多的检测。

Aided by his blog , Dr. Saint Cyr is trying to organize independent testing for 40 brands that are commonly available in China .

通过自己的博客，圣西睿智正试图组织对中国常见的40个品牌进行独立检验。

In March , for instance , participants visited art fairs in the French capital , as well as the cornette de Saint Cyr auction house .

举个例子，今年3月，会员除了参观科尔内特戴榭尔拍卖行（cornettedesaintcyr）外，还参观了在巴黎举办的艺术博览会。

I feel it 's very important to warn people against masks that don 't work , as well as to tell them which work well , Dr. Saint Cyr said , adding that research is also needed on household air-purifying machines .

我觉得提醒人们有些口罩不起作用，并告诉他们哪些口罩效果好很重要，圣西睿智说。他还表示，也需要对家用空气净化器进行研究。