快速地

I was giving the floor a quick sweep.

我正速地扫地。

The boy quickly went on an errand with money clasped in his hands.

男孩手里握速地跑出去买东西。

For spoiled gears,scene of production demand accurate and quick determination on its modulus so as to co figurate another one.

对于损坏齿轮,生产现场要求准确、速地确定其模数以便及时配制。

Sunlight fades and brightens as the thicker (opacus) and thinner (translucidus) portions of this icy cloud move rapidly from the southwest.

云层较薄的部分（半透明云）属于冰态云系，速地从西南方移动来。

As our nebula began to collapse under its own gravity and spin faster, a dense clump of matter formed in the center. It's called a protostar.

当我们的星云在自身重力作用下崩溃和更加速地旋转时，星云中心形成了密集的物质块。这叫做原恒星。

However, it is not enough to have enterprise to keep on learning.You must know how to fossick in the enormous information rapidly and effectively to master the latest key information.

但是，徒有持续学习的上进心还不够，更要何速有效地在浩烟海的信息中“淘金”，掌握最新的关键情报。