1. The secret of happiness is not having moue, but waning less. 快乐的秘密并不是拥有更多，而是渴求更少。
2. Thus C1 must be large enough to supply operating current to the load without discharging moue than a few millivolts. 这样C1容量必须很大才能保证C1为负荷提供运行电流而放电量不超过几毫伏。
3. The body of floating sheave can not only rotate, but also moue towards axial direction, and is mainly used to lifting train. 游动天轮的轮体除作旋转运动外，还可以轴向移动，主要适用于串车提升。
