有大神能帮忙翻译三句话吗？英语，不要机器，谷歌百度等电脑翻译

业务员不会翻吗

tieyi and tieyi is han jie 的,so,wo you shui le yi tie.

Iron and iron are connected by welding，so there are traces of welding.
Glass and iron are stuck in a mosaic，so there is a gap between them.
The glass will shake slightly and make a noise，but it won't fall.
Please feel free to use it.
This phenomenon is not a quality problem.