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...
a most instructive experience获益良多的经历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。The novel is so instructive that I can hardly tear myself away from it.这部小说很有意义,简直使我爱不释手...
Everything impermanent as change is the only constant in nature.凡事变幻无常,唯一不变的自然定律就是“变”!We are reminded just how small and how impermanent we are.它让我们意识到我们有多么渺小，我们的生命是何其短暂。The world is in continuous flux and is impermanent...