But Smith said the companies are contracting for what they want and "not a pound more" this year.
但是史密斯说,今年这些公司正在减少他们想要的东西,而不是更多。
Smith said there was not much interest in the procedures among the medical profession but the demand and interest from patients was huge.
史密斯说医学界对此事不大有兴趣,但是病人的需求和兴趣非常大。
But one technology works notably well, Smith said: optical scanning of paper ballots.
史密斯还说:“但是有一种技术运作非常好,那就是对投票纸进行激光扫描。”
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