2. At last the sobs ceased, to be replaced by sniffs. 最后呜咽声终于停止了,取而代之的是抽鼻子的声音。
3. When one ant bumps into another, it sniffs with its antennae to find out if the other belongs to the same nest and where it has been working. 当一只蚂蚁撞击到另一只蚂蚁时,它会用它的触角去用力地嗅一嗅,以确定这只蚂蚁是否是同一个蚁巢的,与它一直在哪里觅食。