1·So, in theory, its underdevelopment may explain why young people seem more willing to take risks like driving too fast.
因此，在理论上，大脑的不发达也许可以解释为什么年轻人似乎更愿意冒风险飞速驾驶了。
2·Long sticks pith underdevelopment.
长枝髓心不发达。
3·The financial restraint is the most prominent financial characteristic in poverty and underdevelopment regions.
金融抑制一直是贫困、不发达地区最突出的金融特征。
4·Jiaozuo city, Henan Province is not only select the city has a deep emotion, and its economic underdevelopment of small and medium sized cities, but has a good foundation of mass sports.
选取河南省焦作市不仅是对该市有很深的情感，而且其是经济不发达的中小城市，但有着良好群众体育基础。
5·Underdevelopment is chocking: the squalor, disease, unnecessary deaths, and hopelessness of it all!
不发达是骇人听闻的，这就是肮脏、疾病、不必要的死亡和对所有这些东西的绝望！