Eat whole grains and fresh fruits and vegetables as much as possible to keep your mind and body sharp.

尽量多吃粗粮，新鲜水果和蔬菜以保持身心健康。

youdao

I seek the sharp, scary pleasure that comes from beginning something new - that calls on all my resources and challenges my mind, my body, and my spirit, all at once.

我寻觅来自于尝试新生事物的敏锐而慌乱的快乐，这样能调动我全部的资源并挑战我的头脑、身体和精神，全都一蹴而就。

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A sharp rise in enrolments to the Organ Donor Register has pushed the total number of those volunteering to donate body parts for life-saving transplants to nearly 17 million.

器官捐赠登记系统(Organ Donor Register)登记人数的一轮大幅增加使得志愿捐赠器官，将其用于挽救生命的移植手术的总人数达到1700万。

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"This needle is still sharp enough to penetrate through body tissue.

VOA: special.2010.02.10

The XZ-2 design is enhanced with a removable grip that offers the option for a sleek style grip, and metal is used throughout the body for a strong and sharp look.

ENGADGET: Olympus Stylus XZ-2 is a digital compact stuck in a mirrorless camera's body, we go hands-on

Your awareness of what other people are intending will become razor-sharp and your own body language will become much more expressive, and therefore charismatic.

FORBES: How To Control Others' Body Language - Is Body Language Necessary, Pt 4

For a body that works at society's sharp end, the hostel has many friends in high places, including banks.

ECONOMIST: Catholics in Britain