The little girl gained speed and was tossed upward again.

安娜加快了速度，又被扔了上去。

The train gained speed and began to race down the tracks.

列车缓缓加速，开始顺着轨道飞驰起来。

There was plenty of slope to gain speed, to set up potential disaster.

有很多斜坡可以加速，会有潜在危险。

Gaining speed, he steered the ship past Rion, coming close but not dangerously so.

加速后，在爱德蒙的指挥下，大船驶过了里翁岛，距离很近，但是丝毫没有相撞的危险。

The winds blow from inland toward the Pacific Ocean.They gain speed through mountain passes and valleys.

该风从内陆吹向太平洋。当它们经过山口和山谷时，风速会加快。

He says the exhibit gained speed after a gunman shot and killed two Senegalese immigrants in December of 2011.

他说，自从2011年12月发生枪手开枪杀死两名塞内加尔移民的事件后，画展的举办就加快了进程。

A18 Pro gives you speed and efficiency gains across the board.

A18 Pro 可为您带来全面速度和效率的提升。

Remember, it's a ramjet that needs air to gain speed.

请记住，它是冲压式喷气发动机，需要空气来获得速度。

So a lot of sled and bringing that weight into motion, and that's how you really gain speed and get faster.

所以要做很多雪橇运动并将那种重量带入运动，这就是你获得速度并变得更快的方法。

It turns out, as Einstein predicted, that as the particles gain speed they gain mass, too.

事实证明，正如爱因斯坦所预测的那样，随着粒子速度的增加，它们的质量也会增加。

The engine puffed huge clouds of steam as the train gained speed, going faster and faster.

随着火车加速，发动机喷出巨大的蒸汽云，速度越来越快。

The drive to vaccinate Americans against the coronavirus is gaining speed and newly recorded cases have fallen to their lowest level in three months.

为美国人接种新冠病毒疫苗的行动正在加快，新记录病例已降至三个月来的最低水平。

What if we put tethers, hundreds or thousands of kilometers long — into space, and had spacecraft use them as ladders to climb to higher altitudes and gain speed?

假如我们将数百至数千公里长的系绳放入太空，航天器是否能顺着它达到更高的高度并获得速度？

With all planes made with weak fabric and powered by slow turboprop engines, they wouldn't be able to gain speed and take in the air needed for a fast dash.

由于所有飞机都是由薄弱的织物制成并由缓慢的涡轮螺旋桨发动机提供动力，因此它们将无法获得速度并吸入快速冲刺所需的空气。