My mother, smiling a rare smile, is cutting the cake-and now all eyes are on her.
妈妈就笑着给我切蛋糕，大家都把目光移向了妈妈。
2
As such, it provides a rare glimpse inside the world of cutting-edge semiconductor manufacturing.
因此，它等同于为我们提供了一次极为难得的机会，去一睹尖端半导体的生产过程。
3
The utility model belongs to the field of metal material cutting tools, especially fitting for boring processing of a small deep hole of brittle rare and precious metal material.