He will train "Taishan" when feeding, guiding him to make different positions in whistles as well as by gestures.

在喂养时他训练“泰山”，通过吹口哨和坐姿势指导它做不同动作。

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They are built on well-established "platforms," which means the user is no longer dependent on a few bells and whistles from the manufacturer but can install a wide range of third-party software.

它们是建立的在完善的“平台”之上的，这意味着用户不再依赖于制造商的少数铃音，而是能安装大量第三方的软件。

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In addition to packing lightweight plastic signal mirrors, well-designed whistles and flints that can be used one-handed, each kit contains a special type of tinder called WetFire.

除了装有轻巧的塑料信号镜、精心设计的哨子、可单手使用的打火石外，每个救生包中还有一个特种火源——即所谓的WetFire。

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When guests walked in, they were given medals that were actually chocolates, as well as pool whistles.

WSJ: Upper East Side 'Pool Party' Goes for Gold

Several studies suggest deer can't hear the whistles very well much of the time, and if they do, who knows how they'll react?

WSJ: How to Keep a Deer Out of the Headlights

What gnaws at me is the Federal Reserve Board surely has run out of bells and whistles for economic stimulus, as well.

FORBES: This Is The Way The World Ends