Rake the ground smooth.

将地耙光滑。

youdao

These holes were to be ground smooth, painted, and filled with a rubber plug.

这些孔要磨光，油漆，并塞以橡胶塞。

youdao

Should the said defects not allow for a technically sound corrosion protection, then these defects are to be ground smooth before any paint application.

技术上合理的防腐蚀保护不允许出现上述的缺陷，所以在进行任何涂刷前应将其表面打磨光滑以避免出现这些缺陷。

youdao

If Glenn was rattled by last week's lift-off he didn't say, but from the ground, the trip to orbit looked smooth.

CNN: Victory Lap

Depending on the cook's preference, the walnuts may be coarsely ground for a chunkier texture, or pulverized into a fine powder to make a smooth, silky sauce.

WSJ: A Journey to Iran, by Way of the Kitchen