Challenging work that requires lots of analytical thinking, planning and other managerial skills might help your brain stay sharp as you age, a study published on Wednesday in the journal Neurology suggests.
周三发表在《神经病学》杂志上的一项研究表明，需要大量分析思维、计划和其他管理技能的挑战性工作可能有助于你年纪渐长时保持大脑敏锐。
Older folks who are readers stay sharp while those who watch TV melt into the couch.
当那些躺在沙发上看电视的老人们给读者留下了鲜明的印象。
Riise admits the threat of new players has prompted him to stay sharp during the summer.
里瑟承认，新球员带来的威胁提醒他必须在夏天保持良好的状态。
Dormitory safety becomes even more of an issue on the verge of graduation season, so students had better stay sharp.
临近毕业季，寝室安全问题变得尤为突出，所以同学们最好保持警惕。
Learning should last a lifetime. You exercise your body to stay strong, and you should exercise your mind to stay sharp.
学习应该是一辈子的事，你会锻炼身体以保持强健，也该锻炼心智以保持敏锐。
I think we just want to do everything we can practice-wise to stay sharp so that our execution is at the level that it is at now.
我们打算通过合理的训练来保持好状态，这样到时候我们的执行力就能达到现在的水准。
Santa recommends that anyone who want to stay sharp find ways to be creative and engage in daily problem solving and mental challenges.
圣诞奉劝大家说如果想保持头脑精明，应该找一条有创造性方式且积极的参与解决日常难题和智力挑战。
Thankfully, taking a few easy steps throughout your day can help you stay sharp-and maybe even help you remember where you put those keys!
好在几个简单的步骤可以帮助你保持思维敏锐——或许也能帮助你记得钥匙放在哪儿！
The company claims the sapphire blades will stay sharp for about a year and offer complimentary cleaning and re-sharpening for an entire decade.
该公司声称蓝宝石的刀锋能保持锋利一年左右，之后将在十年内提供免费清洗与打磨。
In practice, you'll need to stay sharp; many chefs still seem to believe that chicken and ham sprout in vegetable patches. But it really pays to be alert in Germany.
实际上，你得擦亮双眼，很多厨师认为鸡肉和火腿是算蔬菜类的~ ~特别是在德国。
Clearing the board may seem easy to start, but given the limited moves or the ticking clock, you'll have to stay sharp and look for the best spots to eliminate all the tiles you can.
结算董事会似乎很容易启动，但有限的移动或滴答作响的时钟，你必须保持锋利，并寻找最佳点，消除所有的瓷砖可以。
Solving puzzles can help your brain to stay flexible, and a sharp mind is better at retaining information.
玩智力游戏拼图可以让你的头脑变得更加灵活，头脑敏锐能更好的帮助记忆信息。
On the positive side, keeping your blood sugar on an even keel can help you feel better and stay mentally sharp.
从好的方面来讲，让你的血糖保持在一个良好的水平可以让你感觉更好并且大脑清醒。
One analyst recalls a threatening telephone call from a sushi-restaurant owner after he issued a “sell” recommendation: “I have many sharp knives. Stay away from dark alleys, ” the man said.
一名分析家回想起这样一个小插曲：在他发表了一个“卖空“建议后，接到了一位寿司店老板的恐吓电话“我有许多快刀，离小巷远点”。
Go through the area by going left, then turning a sharp right to go up the stairs. Stay on the upper area and move right.
向左通过这区域然后急转右上一楼梯。留在上一层向右移动。
"So you can stay here and trifle around with some one else?" she exclaimed, turning to him a determined countenance upon which was drawn a sharp and wrathful sneer.
“你好一个人留下来，跟别人调情，是不是？”她转过身来对他嚷道，铁板着的脸上露出尖刻愤怒的讥嘲。
But a healthy, balanced meal of complex carbohydrates, protein, fruits and vegetables is exactly what you need to stay mentally sharp throughout the day.
但是，一个健康，平衡膳食的复杂碳水化合物，蛋白质，水果和蔬菜正是你需要保持心理上的锐利了一整天。
"We already know that physical exercise can help people stay cognitively sharp as they age," she adds. "This study may help explain why."
她又补充说：我们现在已知体育锻炼可使老年人保持敏锐的认知，而这项研究使我们知道了其原理。
Stay alert heart: if you keep sharp of heart, the predator will alert that lay not easily, instead seeking other objects.
保持警觉心：若你随时保持机灵的警觉心，歹徒会认为下手不易，转而寻找其它对象。
Also, she's never willing to stay a little later at the office. She always leaves at 5:00 PM sharp.
而且她从来不愿意多加一点儿班，总是在下午5点整准时下班。
Also, she's never willing to stay a little later at the office. She always leaves at 5:00 PM sharp.
而且她从来不愿意多加一点儿班，总是在下午5点整准时下班。
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