The energy content of fuels is directly related to the mass and not volume.与燃料的发热值直接有关的是质量而不是容积.Pope John Paul celebrated mass today in a city in central Poland.教皇保罗二世今天在波兰中部的一个城市主持了弥撒。There is a heterogeneous mass of pa...
“请原谅我礼数不周，”她平静地说。“我忘了自我介绍了。”"Forgive my manners," she said calmly. "I neglected to introduce myself."他直截了当且礼数周全，但是态度冷淡。He is direct and courteous but distant.在古代礼数是十分森严的,稍有僭越就会有杀身之祸.All that the soldiers in ancient times...
The Queen is titular head of the Church of England.英国女王是英国国教名义上的领袖.He is titular head, and merely signs laws occasionally.他是名义上的首脑，不过偶尔签字批准法律法规。Bryan remained titular head of the party.布赖恩仍是挂名领袖....
He announces three programs a week.他每周广播三个节目.The leader announces his real intentions sufficiently frequently and grandiloquently.这个领导人极其经常和夸张地宣布他的真正意图.He announces the six o'clock news.他播报六点钟新闻....