We all know that when we exert ourselves our heart rate increases.
大家都知道，当我们竭尽全力时，心率会加速。
We all know that people fumble along the way.
我们都知道人们会摸索着前进。
We all know that she is not fashioned for a life among strangers.
我们都知道她不适合去陌生人中间生活。
We all know that panda is a species that is on the edge of extinction.
我们都知道熊猫是一种濒临灭绝的物种。
Accidents happen, we all know that.
人人都知道，意外会发生。
We all know that. It has never existed.
我们都知道它从不曾存在。
We all know that the earth is a sphere.
我们都知道地球是一个球体。
We all know that this is by no means easy.
我们都知道，要做到这一点很不容易。
We all know that lies can not cover facts.
我们都知道谎言掩盖不了事实。
Besides, we all know that time is precious.
此外，我们都知道时间的宝贵。
We all know that exercise keeps us healthy.
我们都知道运动可以让我们身体健康。
We all know that money doesn't make us happy.
我们都知道金钱不总让我们快乐。
Now, we all know that we should be exercising.
如今，我们都知道我们应该要锻炼。
We all know that her father is an able leader.
我们都知道她父亲是位很有能力的领导。
We all know that too much stress is bad for us.
我们都知道太大的压力对我们不利。
We all know that we can never scape the reality.
我们所有人都知道，我们永远不能逃离现实。
We all know that the earth travels round the sun.
我们都知道地球围绕着太阳运转。
Because we all know that comes at the end of time.
我们都知道末世来了才能复活。
Sure, we all know that Valentine's Day is a racket.
毋庸置疑，大家都知道情人节是个骗钱的玩意儿。
We all know that true friendships stand the test of time.
我们都知道，真正的友谊是经受得住时间考验的。
We all know that it can't be peaches and cream everyday.
我们都知道并不是每天都是让人愉快的。
But we all know that they contribute nothing to society.
但是我们都知道，他们对社会毫无贡献。
We all know that asking people for money can be daunting.
我们都知道向别人伸手要钱是很别扭的。
But we all know that "bye" is just an abbreviation of "goodbye."
但我们都知道，bye不过是goodbye的缩写罢了。
We all know that friendship is very important and priceless.
我们都知道友谊是很重要的，是无价的。
We all know that evolution is a natural result of competition.
我们都知道进化是竞争的自然结果。
We all know that evolution is a natural result of competition.
我们都知道进化是竞争的自然结果。
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