“小土墩”的英语？

“小土墩”的拼音为：xiǎo tǔ dūn...

孩子们正在小土墩上玩.The children are playing on the mound.鼓励他爬过有些松土的小土墩或是树墩.Encouage him to climb over a little mound of dirt or log.他们堆了些小土墩来隐藏.They built small mounds to hide behind....