In fact they're spots at the end of it's mantle. A bite there, would leave the head unscathed. 实际上这些发光的触手末端用来吸引掠食者攻击 从而保护头部不受伤害
in fact nobody's quite sure who it's closest relative is. 实际上很难确认它到底属于那种动物
In fact, most small desert creatures are nocturnal. 事实上 大多数小型沙漠动物 都是夜行动物
The snotites are, in fact, vast colonies of bacteria, “鼻涕石”其实是大型菌落
There is, in fact, more life here than anyone would think possible, 事实上 这里的生物数量 远比人们预料的更多