I was strong, active, indifferent to consequences.

我感受着自己强大，进取，而并不在意后果如何。

Mars is far more active world than previously thought.

火星是远比之前预想世界更为活跃。

But in spite of this great love he bore John Thornton, which seemed to bespeak the soft civilizing influence, the strain of the primitive, which the Northland had aroused in him, remained alive and active.

巴克对约翰·桑顿切爱，是文明潜移默化作用体现，然而这并不表明，他身上被北国唤醒原始本性不复存在，相反，它还是很活跃。

As well as being a high academic achiever she had a great capacity for fun. She thrived on an active social life. Slender, pretty and vivacious , she was the apple of her parents eye.

她不但学习成绩好，也很有情趣。她在丰富社会活动中茁壮成长。她苗条美丽、活泼大方，是父母掌上明珠。

So be bold, be clear, use active verbs.

所以要大胆，清晰，使用主动语态。

Bill attributes his sharp memory to his active lifestyle and regular social engagements.

比尔是通过积极生活方式规律社交活动来保持记忆活跃。

But not all parts of the brain are equally involved; the limbic system (the “emotional brain”) is especially active, while the prefrontal cortex (the center of intellect and reasoning) is relatively quiet.

但并非大脑所有部分都一样，脑边缘系统（“情绪大脑”）异常活跃，而前额皮层（思理中心 地带）则相对平静大。

It could be that they're more active as a result of having a pet.

可能是因为拥有一只宠物他们会变得更为积极向上。

River dolphins are smaller than their ocean-swimming cousins. They are also less active and playful.

河豚比它们在海洋中生活亲戚要小。它们也更不活跃、更不爱玩耍。

This has been an active hurricane season.

今年飓风季非常活跃。

So say good night sooner, and it may help you stay active and vital to a ripe old age.

所以，早点睡觉，这样你才能有一个充满活力晚年。

Twitter has more than 300 million monthly active users.

特月度活跃用户超过3亿。

To begin with, reading is an active process while watching TV is a passive one.

首先，读书是积极过程，而看电视是消极过程。

Yes. I love being active in the sun.

喜欢。我喜欢在太阳底下活动。

A good rule of thumb is 13 calories per pound of body weight for a sedentary person of either sex, 16 calories per pound for a moderately active person, and 18 calories per pound for a vigorously active person.

一个经验法则就是，无论男女，久坐人每磅体重需要13卡路里热量，中等强度 活动人每磅体重需要16卡路里，活动强度比较大人每磅体重需要18卡路里。

Male polar bears do not hibernate and remain active throughout the winter.

公北极熊不进行冬眠，而是在整个冬季都保持活动。

You had to be an active interpreter of them.

你得积极地解读它们。

Again, however, his active spirit shook off the lethargy which springs from despair.

但是，他积极精神终于排除了这种由于绝望而产生过分伤感。

Don't stay home and pine away. Just get out and do things and keep active.

不要呆在家里独自忧伤。出去做些事情，经常活动。

" Korea needs to get over its 'small country' mentality and adopt an active posture."

“韩国需要摆脱‘小国’思，采取积极姿态。”