It is also important to dry the clay containers slowly 缓慢的干燥粘土容器也是十分重要的。
2.
So the fires to make containers from volcanic clay must be hotter than those used for non - volcanic clay 因此用于烤粘土容器的火候必须比那些不用于非火山粘土要热些。
3.
It is also important to dry the clay containers slowly . this means that the highest temperature should not be reached too fast 慢慢烘干粘土容器同样重要，这意味着不要过快烘至最高温度。
4.
It is also important to dry the clay containers slowly . this means that the highest temperature should not be reached too fast 慢慢烘干粘土容器的过程也很重要。这意味着最高温度不得升温太快。
5.
It is also important to dry the clay containers slowly . this means that the highest temperature should not be reached too fast 缓慢加热粘土容器也是重要的。也就是说，不能很快的达到最高温度。
6.
It is also important to dry the clay containers slowly . this means that the highest temperature should not be reached too fast 另外，慢慢烘烤粘土容器也十分重要。这也就是说，不要太快达到最高温度。
