The age was marked by increased specialization and the invention of the wheel and the ox-drawn plow.
青铜时代还出现越来越多的分工，并且发明了车轮及牛拉的耕犁。
I switched from a hopeless childhood and juvenile age to the long road of life that would turn my wheel of fortune.
从毫无希望的童年和少年时代，迈入了改变命运的漫长人生之路。
Looking at the children's play facilities down from the wheel, I knew I was far from that young age.
也第一次上了摩天轮，俯看着地下的游乐设施，感觉着孩子们的生活，那时知道自己不是那个年龄的人了。
Like many cities from the Parthian age, it was designed like a large wheel and was surrounded by two walls.
像许多城市从帕提亚人的年龄，其目的是像一个大车轮被包围的两堵墙。
Wear a single finger gloves, spread evenly rods and screws in each tire and wheel gestational age between the metal contact surface.
戴好单指手套，均匀涂抹在每个轮胎螺丝杆和胎龄与轮毂之间的金属接触面上。
Should the most purpose of the multi-function wheel chair design be problem that comfortable problem, resolved the person of advanced age by the root is actual with disable and sick crowd existent.
该多功能轮椅设计的最主要目的就是舒适性问题，从根本上解决了老年人和残疾人群体实际存在的问题。
The compressor wheel is a core part of turbocharger, and the low-cycle-fatigue (LCF) dam - age is its main fault model.
作为涡轮增压器的核心零件，压气机叶轮主要失效模式是低周疲劳破坏。
The compressor wheel is a core part of turbocharger, and the low-cycle-fatigue (LCF) dam - age is its main fault model.
作为涡轮增压器的核心零件，压气机叶轮主要失效模式是低周疲劳破坏。
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