此外它是我们新开拓的唯一研究途径.Here it is the only line of attack which we have opened.卓越的天才不屑走旁人走过的路,他寻找迄今未开拓的地区.Towering genius disdains a beaten path . It'seeks regions hittite unexplored.许多科学家对在未完全开拓的知识领域工作感到极大的兴奋.Many scient...
Environmental concerns will elbow their way right to the top of the agenda.环境问题将挤到议事日程之首。However, some experts have raised environmental concerns over plan.然而一些专家对这项方案提出了环境方面的担忧.Environmental concerns are both intensely ...