那位拳手在他敌手的鼻上打了一拳.The boxer punched his opponent on the nose.他对敌手的失败幸灾乐祸.He gloated over his rival's failure.最后, 给出了抵御恶意敌手的方法.Finally, the method against mobile malicious adversary is given....
He was a stern critic but an extremely kindly man.他是个苛刻的批评家，但却是个非常善良的人。The tug crossed our stern not fifty yards away.拖船擦着我们的船尾开了过去，距离不到50码。We remember our mother's stern instructions not to boast.我们谨记母亲不许我们在人前炫耀的严厉...