It generates small particles with random size and velocity and lets them fall onto the surface where they settle, increasing surface height in the place a bit.

它产生随机大小和速度的小粒子，让它们落到图像表面上，使图像产生表面高度小小渐增的效果。

youdao

If you do not end your move on a horizontal surface, you fall prone, taking falling damage as appropriate for your distance above the ground.

如果你的移动最终不能停止在水平表面上，你将摔下去并且承受正常强况下由于跌落而造成的伤害。

youdao

Blue and white umbrella surface quietly blooming lilies, rain "ticking" to fall, a small umbrella extremely happy.

蓝色的伞面上白色的百合安静地盛开著，雨点“滴答滴答”地落下来，小花伞开心极了。

youdao

Right. The most famous example is that when things fall near the surface of the Earth, they all have the same acceleration, and the acceleration that's common is called g, and that's 9.8 m/s^.

最有名的例子就是,当物体地球表面附近下落时,它们都拥有相同的加速度,这个普遍的加速度叫做g,大小为9.8m/s^

耶鲁公开课 - 基础物理课程节选

It also suggests the amount of aerosols that humans emit into the atmosphere could impact tree growth, as high levels of aerosols cause "global dimming", an effect that occurs when the levels of light reaching the Earth's surface fall.

BBC: Earth News - Cosmic pattern to UK tree growth

When heated to a high temperature, the bath gives off a mist of atoms that fall on to the surface of the object.

ECONOMIST: MONITOR

As the iron travels through the air, the surface melts in rivulets that either vaporize or fall away in minuscule fragments, leaving a surface textured with grooves called regmaglypts.

FORBES: Hot Rocks