have it two of them ways
有两种方式
以上为机器翻译结果，长、整句建议使用 人工翻译 。
So some of those physicists have been busy trying to devise ways of glimpsing it indirectly-and two groups of them now think their methods are ready to test.
现在就有两组科学家，正准备着验证他们的方法能不能成功。
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