土层

salt of the earth───n.社会中坚

Friends of the Earth───地球之友

Order of the Bath───巴斯勋章

salt of the earths───n.社会中坚

the salt of the earth───高尚的人，社会中坚

Angel of the North───n.北方天使（英国境内最大的雕塑）

Order of the Garter───嘉德勋位；嘉德勋章（英国的最高勋章）

maintains the same crystal structure in all layers of the earth.───在地球各层圈中晶体结构保持恒定。

The following information is about the layers of the Earth.───下列是有关地球的各层的资料。

Hot spots, anchored in the deeper layers of the earth, provide the measuring instruments needed to resolve the question.───地球更深层的热点提供了解决该问题的测量仪器。

Hot spots, anchored in the deeper layers of the earth, provide the measuring instruments needed to resolve the question.───处于地球更深层的热点提供了解决该问题的测量仪器。

Hot spot, anchored in the deeper layers of the earth, provide the measuring instruments needed to resolve the question.───在地底深处的热点区域提供了我们解决这个问题所需的测量仪器。