他们举杯相碰，目光交会。Their glasses clinked, their eyes met.两艘小船在雾中相碰.The two boats collided in the fog.在一条窄路上,我们的车和另一辆车相碰.Our car met another car on a narrow road....
Right now we are in the changeover period between autumn and winter.眼下，我们正处于秋冬交替的时候。He again called for a faster changeover to a market economy.他再次呼吁加快向市场经济过渡。the changeover from a manual to a computerized system由手工操作向计算...