| 例句 |
Clouds are formations of condensed water vapor.云是水汽凝聚而成。Both clay and sandstone are unstable rock formations.黏土和砂岩都是不牢固的岩石构造。The main formations of the R.A.F. are the flight, the squadron, the wing and the group.英国皇家空军的主要编队有小队、中队、联队和大队。Capitalist social formations reflect the interaction, or articulation, of different modes of production.资本主义社会结构反映了不同形式的生产方式之间的互动，或者说相互联系。Stunning tropical fish swim in and out of the colorful rock formations.漂亮的热带鱼在色彩绚丽的岩石中间游进游出。The mountain had many amazing rock formations.这座山有很多令人称奇的岩石群。Enormous cloud formations formed a purple mass.巨大的云层形成一大片紫色团状物。There is a time for trying new formations and asking players to do slightly different things.现在是尝试新阵型并要求队员略作改变的时候了。Marx founded a new science: the science of the history of social formations.马克思创立了一门新的学科 社会形态历史学。 |