In order to have the maximum effect, the cues should be small, discrete, specific-like the bell Pavlov rang for his dogs.

为了达到最佳效果，这些线索应该是微小、分散并且很特别——就像巴普洛夫的铃铛。

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Christmas bell opens my heart.don't be surprised at green grass.in the memorial season, the flowers in heart blossom just for you.

圣诞钟声开启我的心扉，别惊讶这一种芳草凄迷，怀念的季节中，心香原就是为你绽放的呀！

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The Ricci map going on display had been held for years by a private collector in Japan and will eventually be housed at the Bell Library at the University of Minnesota.

正在展出的利玛窦的地图已经被日本的私人收藏者收藏了很多年但将最终贮藏于明尼苏达州的比尔图书馆。

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He rang the bell and asked for fresh flowers to be sent quickly to his rooms.

VOA: special.2009.04.11

But the fourth-wicket partnership between Shah and Pietersen was worth 158 runs, and could be an ominous sign for Bell with the pair quickly asserting England's authority.

BBC: Pietersen smashes England century

Foster and the rest of his MCC teammates, including Test hopefuls Michael Vaughan and Ian Bell, will be hoping for better weather on the final day at Lord's, with only 89 overs bowled so far.

BBC: Foster plays down England chances

No date was fixed for sentencing but the judge asked for probation reports, to consider if Bell could be categorised as a dangerous offender.

BBC: Bedford knifeman Barry Bell guilty of stabbing colleague