他们对敌人的行动还是相当警惕的.A due watchfulness on the movements of the enemy was maintained.驻防的军队是保持警惕的, 但是人数毕竟太少了.The garrison was alert, but too few.喜乐蒂牧羊犬是一种小型的 、 警惕的 、 粗毛型的长毛工作犬.The Shetland Sheepdog is a small, alert, rough - c...
不过，他最宝贵的时光将在自己的农场里平静地度过。His most prized time, though, will be spent quietly on his farm.在那一年里我有幸获得了非常宝贵的经验。I was able to gain invaluable experience over that year.渔民们害怕宝贵的牡蛎和贻贝层会被破坏。Fishermen fear valuable oyster and mus...
Dopamine also plays a role in drug use and other addictive behaviors.多巴胺还在吸毒和其他成瘾行为中发挥着作用.The drug can reduce the frequency and severity of attacks.这种药能降低发病次数和严重程度.'I see anti-depressants as a lifestyle drug,' ...