Peel a thick-skinned orange and square off the ends with a sharp knife.剥开一只厚皮橙子，用锋利的刀将两端削去使它呈方形。We'd like to see the two candidates square off on camera.我们愿意看到两位候选人在摄影机前面辩护.We must square off before the professor co...
幻日现象经常在北极和南极出现.Sundogs are fairly common occurrences in the Arctic and Antarctic.包含冰晶的高空云所形成黯淡的幻日隐约可见.The high clouds containing the ice crystals are faintly visible as are some sundogs....
Why would she cover for someone who was trying to kill her?她为什么要包庇想要杀她的人呢？"Your modesty is a cover for your overweening conceit," she said.“你表面谦虚，骨子里目中无人。”她说道。A thicket makes good cover for animals to hide in.丛林是动物的良好隐蔽处...