Hammer in the pegs until all are level.用榔头把这些楔子敲进去, 直到齐平为止。

He tried hammering in the nails with a rock, and broke his thumb.他试图用石头把钉子敲进去, 结果弄破了大拇指。

The workers kneel on the ground and hammer the small stones in.工人们跪在地上, 将小石子锤进去。