We're going to be moving our mass of cubes using a sine wave.

我们将使用正弦波移动大量的立方体。

A dark moving mass came over the western hill, the Lee boy was bringing in the herd from the other half-section.

一团黑色的移动物越过西山， 李家的男孩正从另一半区域带回牛群。

As he neared the point he saw a great moving mass of living things leaving the lake and hurrying northward through this one egress.

当他接近那个点时，他看到一大群移动的生物离开湖面，通过这个出口匆匆向北移动。

He stood, listening, intently watching with alert eyes; the zwirr of myriads of little travelling feet caught his quick ear — the moving mass was an immense colony of beaver.

他站着听着， 用警觉的眼睛专心地注视着。 无数移动的小脚发出的嗡嗡声引起了他灵敏的耳朵——移动的物体是一大群海狸。