keep active

常見例句

All animals should be kept active and engaged.
所有動物都需要活動和保持活躍。
Not fearing of the prison guards' cruelty, he kept active and begged no mercy from them.
在獄中，他毫不畏懼獄警的殘酷，始終保持積極的態(tài)度，不向他們乞求憐憫。
Children were kept active for an entire day then ate a large meal before arriving at the La Jolla center for their scans.
首先讓孩子們一整天都蹦蹦跳跳地玩，接著帶他們?nèi)コ砸活D大餐，然后才把他們帶到拉由拉市研究中心進行腦部掃描。

I keep my mind active and coming to school three times a week, and walking up and down the steps, that kept me physically able."
There are still some active smallpox virus specimens kept in the world, and there are two sources of small--two places where smallpox is stored now.
世界上仍有地方保存著,一些具有活性的天花病毒樣本,有兩個地方還儲存著天花病毒樣本
耶魯公開課 - 生物醫(yī)學工程探索課程節(jié)選
They were also more active even after being kept awake.

Names must be kept active, says Ferruccio Ferragamo, the founder's son who now runs Ferragamo, a leading shoe and accessory maker.
ECONOMIST: Name swapping
But other leaders, especially those based outside the occupied territories, argued that the military wing had to be kept active precisely to ward off such repression.
ECONOMIST: Have Hamas and the Palestinian Authority got a deal?
First and foremost, the latest revision corrects an error that'd kept the speakerphone active after a push-to-talk conversation had ended.
ENGADGET: Refresh Roundup: week of July 30th, 2012 Mobile