Deltaite
混钙银星石
🗣️ 情景例句
About one month. I'm just sightseeing.
大约一个月。我只是观光旅游。
Is your factory any different from other plastics factories?
你们工厂和其他塑胶工厂有何差别呢？
We hope you enjoyed the visit to the showroom.
希望你还喜欢我们的展示室