The main transformed parts included water cooling wall, burner, coal saver, dust removing equipment, air suction machine and coarse powder separator.
主要改造部分有：水冷壁、燃烧器、省煤器、除尘设备、吸风机和粗粉分离器等。
At low water, trapped shrimps and fish become easy prey, a life saver for these endangered birds.
在浅水中被困的鱼虾易于捕食，成为了这些濒危鸟儿们的救命粮草。
Software Description: About Dolphins, This animated screen saver shows dolphins jumping and in and out of the water.
这个活生生的屏幕保护程序显示跳跃的海豚。
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