“大板块”用英语怎么说？

地球的岩石圈是由少数大板块所组成的.The Earth's lithosphere is formed of a rather small number of major plates.山水城分成休闲度假和高尚居住两大板块.It has two blocks including leisure vacation and luxurious inhabitancy.课程内容包括向量代数与空间解析几何 、 多元函数微分学 、 多元...