要确定事态演变的明确结果,并不容易.It is not easy to establish the exact sequence of events.他论证说,生物是由于一些小的遗传变异的积累而逐渐演变的.He argued that organisms evolve gradually by accumulating small hereditary changes.每项发展都是而且将来也是逐渐演变的.Each development...
写于1890年的这首诗是对婚姻爱情的高度颂扬。The poem, which appeared in 1890, is an exaltation of married love.这不是在开追悼会，而是在颂扬他的一生。This was not a memorial service but a celebration of his life.他不停地颂扬自由市场的种种好处.He never stops extolling the virt...
It remained an exceptionally rare book until it was reprinted in 1918.在1918年再版之前，这本书一直非常罕见。It was a rare pleasure to see him in action.看他打球是一种享受。As we approached the summit we were vouchsafed a rare vision.快到山顶时，我们有幸看到了难...
运动场管理员全力整备球场。The ground staff do all they can to prepare the pitch.他绕着运动场跌跌撞撞地走着，并且痛苦地大叫。He staggered around the playground, screaming in agony.学校的运动场the school playing fields...