To tell you just an example, an anecdote about their rarity, I was going to this place every year and would do fieldwork here, and the assistants, of course, helped me do the surveys.
いかに稀小な生き物だったかを示す逸話です 私は毎年この場所に出かけて発掘調査をしました もちろん調査を手伝う助手がいます