life work

1.Backwashingable filter can blow down at any moment and backflush the filter without pumping off,which improves the application effect,reduces the cost and elongate the working life.

可反清洗过滤器在不停泵情况下随时排污和对过滤层进行反清洗作业,提高使用效果,使用成本,延长使用寿命。

2.It doesn't take long for freshers to adopt the Oxford way of life — working and playing hard, and feeling equally comfortable in black tie, subfusc (formal academic dress) or fancy dress.

大学不需要很长时间就能适应牛活方式----努力学习，尽情娱乐，同样舒适黑色领带，暗色系（正式学位服）或者奇装异服。