潜水艇没等军舰靠近就及时潜入水下了。The submarine had had time to submerge before the warship could approach.不一会儿, 潜水艇内所有的东西都扣紧了.Within a short time, everything on the submarine was buttoned up.我们用声呐系统观察到两条潜水艇.We picked up two submarines ...
He tried hard to vindicate his honor.他拼命维护自己的名誉.You must stop imagining that posterity will vindicate you.你可别以为后代会给你昭雪沉冤.I must vindicate a claim to philosophical reflectiveness.我得作些哲理性的思考了....