1、Too much heat from its star, and any water would boil away as steam.
如果行星從恒星那里得到過多熱量，行星上的任何水都會像蒸汽一樣蒸發(fā)。

2、The increase radiation will boil away all of the water on earth, creating an international desert.
不斷增強(qiáng)的輻射會蒸發(fā)干地球上所有的水分，造出洲際沙漠。

3、If you boil away some sea water, you would find over forty different materials.
如果將一些海水燒干，就會得到四十多種的不同物質(zhì)。

boil away翻譯