n.廣闊；充足；豐富；[物]振幅
The foreground for the cooperation between China and UAE in the energy field is amplitude. 中阿能源領(lǐng)域合作勢頭好，前景廣闊。
By their comprehensiveness and amplitude these picture fille the imagination. 這些照片以其綜合性和豐富而充滿了想像力。
