尼罗河在此处变宽，从两块花岗岩巨石间穿过。Here the Nile broadens out between the huge granite boulders.阿斯旺水坝有助于控制埃及的尼罗河.The Aswan Dam helps to control the River Nile in Egypt.探险者在中非找到了尼罗河的几处源头.Explorers traced the Nile River to its several h...
It is necessary for cohering public feeling and inspiring fighting will to cultivate and publicize models.摘要积极培养与宣传典型对凝聚人心、鼓舞斗志、推动工作很有必要.Objective To explore the relation between meridians cohering on the organism and ch...