And more of the Wells that actually find oil are in extremely challenging geologies.
2
日本这个全球第三的核电国家,其危险的地质条件却是全世界绝无仅有。
There is almost no geologic setting in the world more dangerous for nuclear power than Japan — the third-ranked country in the world for nuclear reactors.
3
这一套系统只有在有限的几个具备地质条件的地区才能够很好的发挥作用。
This can work well but only a limited number of regions have suitable geology.