He had been as instructive as Milton's " affable archangel ".他正如米尔顿那位 “ 亲切的天使长 ” 一样循循善诱.While it will be fun, the seminar also promises to be most instructive.这次的研讨会不仅会有趣，而且有可能会颇具启发意义。a most instructive experience获益...
指压按摩用于缓解肩部和颈部的紧张。Acupressure is used to release tension spots in the shoulders and neck.从“绿色税收”得来的收入便可回过头来用于提高能效。Revenues from "green taxes" could then be channelled back into energy efficiency.氢气在工业上广泛用于制氨。Hydrogen is u...