Girls placed hazel nuts along the front of the fire grate, each one to symbolize one of her suitors.
女孩们把榛果排列在炉排前面，每一个榛果代表一个求婚者。
The coal screening device causes coal with different granularity to be arranged and burned on a fire grate in a layer mode according to the favorable burning condition.
煤筛分装置将不同粒度的煤按照有利燃烧的条件在炉排上分层排列和分层燃烧。
The coal screening device causes coal with different granularity to be arranged and burned on a fire grate in a layer mode according to the favorable burning condition.
煤筛分装置将不同粒度的煤按照有利燃烧的条件在炉排上分层排列和分层燃烧。
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