But others worry that more frequent testing could exacerbate what already is a major problem: most prostate cancers grow so slowly that they would have been harmless if left alone.
但其他人担心频繁的检测会加剧这样一个主要问题:大多数前列腺癌生长非常缓慢,不处理亦对人体无害。
"Research has long shown that more frequent testing is beneficial to kids, but educators have resisted this finding, " said Gregory J.
很早就有研究显示,经常性考试对孩子是有利的。但是教育者们一直抵制这一发现。
"Research has long shown that more frequent testing is beneficial to kids, but educators have resisted this finding, " said Gregory J.
很早就有研究显示,经常性考试对孩子是有利的。但是教育者们一直抵制这一发现。
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