Without anything protecting the glass, you are looking at a shattered iPhone.
没有任何保护玻璃，你正在看一个易碎的iPhone.
2
The cover is a steel structure and lattice with glass on top, which allows having the doors open in rainy season while protecting the large terrace.
遮蔽物是个钢结构格架，上面有玻璃，能在雨季把门打开，同时保护大露台。
3
Explored and recorded the curative effect of protecting pulp bottom material glass ion curing agent and self-congealing hl joint zinc phosphate cement posterior teeth with deep caries repaired.