This paper summarizes the review of all kinds of carbondioxidestorage technique and discusses the advantages and disadvantages of present researches and put forward the emphasis of more studies.
全面概述了各种二氧化碳储存技术的国内外研究进展，讨论了各种技术的优缺点，并提出了今后研究的重点。
2
One possibility — a process that would inject carbondioxide deep underground for storage — is a largely untested technology that is likely to be very expensive.
一种可能是将二氧化碳深埋于地下，不过这种技术很大程度上还没有经过检验、而且可能造价昂贵。
3
On the other hand, undersea storage has raised concern that carbondioxide could slowly leak into ocean water.