1·Arrows would continue to fly forward forever in a straight line were it not for gravity, which brings them down to earth.
要不是重力使箭掉落地上，它将会一直沿直线往前飞行。
—— 《柯林斯英汉双解大词典》
2·How low gravity affects the human body.
低重力如何影响人体。
3·Nothing is pulling on you, only gravity.
没有任何东西在拉你，只有重力。
4·With no gravity, it's just as easy to pedal.
在没有重力的情况下，踩起踏板来很容易。
5·As the nebula collapsed caused by its gravity, it spun faster and flattened into a disk.
当星云因其重力而坍缩时，它旋转得更快，并压扁成一个盘状。
1·I don't think you realise the gravity of the situation.
我认为你没有意识到形势的严重性。
—— 《牛津词典》
2·The president said those who grab power through violence deserve punishment which matches the gravity of their crime.
总统说那些通过暴力攫取权力的人应当受到与其罪行严重性相一致的惩罚。
—— 《柯林斯英汉双解大词典》
3·From the expressions on their faces, I realized the gravity of the situation.
从他们的脸部表情我晓悟到事情的严重性。
—— 《新英汉大辞典》
4·This regulation is not very important today because everyone knows about these hazards, but it was important in the 1960s when the existence and gravity of the hazards were first confirmed.
这一规定在今日已不是很重要，因为这些危害已众所周知。 但在1960年代那些危害的存在及其严重性被首次证实的时候，它却是重要的。
5·Did the judge feel it impossible to release my client on her own recognizance because of the gravity of the charges and the risk of public agitation?
难道法官认为我的当事人支付她自己的保证金都不能得到释放是因为该项指控的严重性和公众不安情绪的危险性吗？
1·Otherwise gravity will pull you back down to the Earth.
否则，地心引力会把你拉回地球。
2·The poet, after all, is subject to gravity in Frost, to the force of the earth.
这个诗人，弗罗斯特，终究还是受制于地心引力，受制于地球的力量。
3·I leap, I spin, I navigate the circumference of each spherical planet, toying with gravity.
我跳起来，旋转，绕着每个星球的圆周行进，玩笑般的对付着地心引力。
4·In fact, he was rapt, glassy-eyed, having at last some profound insight as to how to think about gravity.
事实上，他全神贯注凝视着，最后像是对怎么 理解地心引力有什么深刻看法似的。
5·Given that the world has gravity, that upward velocity won't last long; eventually, the sphere reaches the apex and begins its descent.
由于这个环境中具有地心引力，因此向上的速度不会坚持很久；最后这个球会上升到顶点并开始下降。
1·Stukeley wrote that Newton told him the notion of gravity popped into the scientist's mind as he was sitting in the same situation.
斯图克利写道，牛顿告诉他，当年正是在这样的情景中，正是在苹果树下，他的脑子里迸发出了地球引力的概念。
2·If the earth had no gravity, the moon would fly to the sun.
如果没有地球引力，月亮就会飞向太阳！
3·One young woman bounced clumsily toward me with such liveliness, gravity seemed to have no effect.
一个年轻女子笨拙地向我奔跳过来，在如此的活力之下，地球引力似乎已经不起任何作用。
4·The force of Gravity makes things fall to earth.
地球引力使物体落到地面上。
5·The perception of falling probably depends on visual and wind cues along with information from the organs that sense gravity directly.
下落的感觉大概取决于视觉和气流的暗示，以及来自那些直接感觉地球引力的器官的信息。
1·We listened intently to the words spoken on Inauguration Day service, duty, honor. But being seven, we didn't quite understand the gravity of the position our Grandfather was committing to.
宣誓那天，我们专注地听着这些诸如服务，责任，荣誉之类的词汇，7岁的我们当时并不能完全理解爷爷就任的是一个多么庄严的职位。
2·The gravity of that still hasn't hit me.
他的庄严并没有打倒我。