A well-trained dog is more confident and can more safely be allowed a greater amount of freedom than an untrained one.

一只训练有素的狗更自信，给它更多的自由时间会比未经训练的狗更安全。

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In fact, Dowling says, a dog can have up to 225 million olfactory receptors in their nose — the part of their brain devoted to scent is 40 times greater than that of a human.

事实上，据道林介绍，狗鼻子里的嗅觉感受器多达2.25亿个——狗大脑中控制嗅觉的区域比人类的要大40多倍。

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the longer a dog remains on a vegetarian or vegan diet, the greater the likelihood of overall good to excellent health;

食用纯素或素食的时间越长，宠物狗的整体健康状况为“好到极好”的机率也就越大；

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The Greater Manchester Police (GMP) dog escaped its kennel whilst off duty.

BBC: Escaped Manchester police dog attacks four in Derbyshire

This could lead to greater division within communities and potentially marginalise all dog owners - even those trying to be responsible.

BBC: A muzzled and leashed pitbull terrier

Incredibly, Barack Obama evidently believes this record is one on which he will be able to persuade already skittish Blue Dog Democrats and Republicans with a greater affinity for the needs of our military to go along with him on the repeal, not of Bill Clinton's DADT executive order, but of a statutory prohibition on openly homosexual individuals serving in the U.S. military.

CENTERFORSECURITYPOLICY: Obama vs. the all-volunteer military