Then, among this basaltic rock, there snaked long, hardened lava flows inlaid with veins of bituminous coal and in places covered by wide carpets of sulfur.

其次在玄武石岩中间，有冷的火石的长流迁回环绕，嵌上许多沥青的线纹，同时又处处铺着硫磺形成的宽阔地毯。

With his second explosion, Cai has taken the work, and us, into a different world - deep bituminous darkness now mantles everything.

蔡先生用他的第炸作品我们带 个被浑浊的沥青黏稠与压抑感所覆盖的不同世界。

Enormous fields of bituminous lay in those Appalachian ranges extending from Pennsylvania to Alabama, in Michigan, in the Rocky Mountains, and in the Pacific regions.

从宾夕法尼亚州延伸到阿拉巴马州、密歇根州、落基山脉和太平洋地区的那些阿巴拉契亚山脉拥有巨大的沥青油田。

His specimens are kept passably fresh, too, by the purity of the air and the resiny bituminous beds into which they are pressed.

由于空气的纯净和它们被压的树脂沥青床， 他的标本也能保持新鲜。