France was one of 12 countries subjected to in-depth studies this year .

法国是本年度受到深度研究的12个国家之一。

In recent years , the indifference concept has been subjected to severe criticism .

近年来，无差异的概念已经受到了严厉的批评。

Zamboni himself concluded that his findings should be subjected to more rigorous testing .

而zamboni则自己总结道，他的那些结论应当进行更为严格的测试。

Millions of animals are subjected to painful tests every year

每年有几百万只动物遭受到痛苦试验的侵害

But it was previously unknown that many mentally handicapped people were subjected to the procedure .

但从前并不知道的是许多智力障碍的人们都接受这一手术。