1·Friday's fictional scenario starts with a major earthquake off the coast of Huntington Beach, California, generating a tidal wave and an oil spill.
周五的演习假设加州亨廷顿海滩发生大地震，引发海啸与原油泄漏。
2·The world's largest electricity generating tidal barrage may be built across Britain's Severn estuary by the end of the century.
在本世纪末世界上最大的发电拦潮大坝可能在横贯英国的塞文河口建立起来。
3·The running cost of generating power from tidal energy is very low.
潮汐能作为一种可再生资源，蕴藏量大，利用潮汐能发电，运行成本低。
4·The Tide-generating forces may be resolved into tidal constituents, the most important being those due to the moon and the sun.
引潮力可以分为几个分量，其中最重要的是那些由于月亮和太阳引起的引潮分量。