1.Stomatal, dispersed shrinkage, shrinkage cavity, sonim and slag inclusion belong to this kind of defect.
属于这种类型的缺陷有气孔、缩松、缩孔、夹砂、夹渣等。
2.This "unlocked" tri-band handset has a moderately fast data connection (2. 5G) and is the latest in a line of Sonim rugged phones.
作为Sonim一系列坚固型手机的最新成员，这款“解锁”版三频手机拥有较快的数据连接（2.5G）。
3.They have teamed up with Sonim Technologies to launch what has been dubbed the 'world's toughest' mobile.
他们已经联手Sonim技术推出了“世界上最牛的”手机。