4.But my work had hardly been published, when a skilful palaeontologist, M. Bosquet, sent me a drawing of a perfect specimen of an unmistakable sessile cirripede, which he had himself extracted from the chalk of Belgium.
但我的作品几乎没有发表,一位技艺高超的古生物学家 M. Bosquet,给我寄来了一幅完美的无柄蔓足动物标本的图画,这是他本人从比利时的粉笔中提取的。机翻