明智地

The operation of such method by self-blood injection were simple, safety, economy and easy in the treatment Of bleeding.

鼻腔黏膜下注射自血治疗青少年儿童鼻出血是最简单、安全、经济、易行、疗效确切的方法之一。

But night-light data suggest that official figures may be understating growth in places like Tajikistan or the Congo, perhaps because of rising informal economic activity.

但塔吉克斯坦和刚果等国家，其夜晚光亮的数据表明官方的数据可能要低于实际的经济增长率。这也许是由于这些国家非正规的经济欣欣向荣所致。