Firefighters are sometimes described as heroes because they often risk their lives to save others.

消防员有时被称为英雄因为他们奋不顾身地拯救他人。

Proper physical exercise increases your chances for health, and proper mental exercise increases your chances for wealth.

性地体育锻炼可以强身健体，同样地，性地头脑运动可以增加你获财富的机会。

But he says customers often leave frustrated and without making a purchase.

但他说，顾客沮丧地离开，不买东西。

Many people feel uncomfortable when they enter into a new group so in order to keep a low profile, they often offer a small hand wave or just stand there quietly — this is uncomfortable for everyone involved.

很多人在进入新的团体时会感到不自在，为了保持低调，他们捏地挥手，者就静静地站在那里—这会让团体中的大家觉不自在。

So you can hear him often taking long breath in or out.

所以你可以听见他会地深吸。

The dramatic difference between the sexes might explain why women live longer. The good news is that men of any age can improve the health of their heart simply by taking more regular exercise.

这一巨大的性别差异可能就是女性为何更长寿的答案。所幸的是，任何年龄段的男性都可以改善自己的心脏健康状况，只要他们能更地锻炼。

We often use the term English incorrectly to mean British.

我们错误地把“English”这个词用来表示“British”(英国人)。

A habit is something that a person does often in a regular and repeated way.

" habit" 指一个人规律性地重复做某件事。

These genes are often duplicated many times over.

这些基因不停地复制。

Musicians, policemen and even English teachers often stop by for a friendly chat.

音乐家、警察，甚至英语老师都过来友好地聊天。

Barefaced liars lie easily and often. They lie through their teeth, we like to say.

厚颜无耻的撒谎者会、轻易地撒谎。我们一般会说，他们谎话连篇。

Students often cannot write clearly or organise their time sensibly.

毕业生不能清晰地写作合理地安排时间。

How often had he wanted to kiss her in those happy days at Talbothays!

在塔尔勃塞那些快乐的日子里，他是多么地想要吻她啊！

I try to dig deep and show the nuances of the situations, because often, poor women and girls are stripped of their equity and dignity.

我试图深度挖掘并展示这些情况中的细微差别，因为性地，贫苦女性会被剥夺平等和尊严。

Do as much as you can, as often as you can.

尽可能多地做，尽可能地做。

It can help us make our writing more effective more often.

它可以帮助我们更地提高写作效率。

To maximize your learning, study short but often.

为了最大限度地学习，尝试简短而地学习。

Now, more often than not, policymakers seem to be getting it wrong.

现在，地，决策者像是误判了。

Of course, he had always read her easily.

的确，他很轻易地就看透了她。

Dr Bethune often worked very hard without resting or taking care of himself.

诺尔曼·白求恩医生无休止地工作，无暇照顾自己。