Although the concept of tea is simple—dry leaf infused in hot water—the manufacture of it is not intuitive at all.
尽管茶拿来喝很简单，把干茶叶泡在热水里就行了。 但茶叶的制作方法可不是用猜就行的。
2
As a kind of new green manufacture technology, dry cutting can not only avoid environment pollution of cutting coolant but also effectively decrease the production cost.
干切削作为一种新型的绿色制造技术，不仅能避免切削液对环境的污染，而且能大幅度降低产品的生产成本。
3
As a kind of new green manufacture technology, the high speed dry cutting can not only avoid the environment pollution of the cutting coolant but also effectively decrease the production cost.