Jack fagged away at his math.杰克专心费力做数学.Ecole nationale sup é rieure d'informatique et de math é matiques appliqu é es de Grenoble.格勒诺布尔国立高等电工工程师学校.Then one morning we were working math problems at the chalkboard.后来有...
Felicity's bedroom was spartan but functional.费莉西蒂的卧室很简朴，但非常实用。Their spartan lifestyle prohibits a fridge or a phone.他们不使用冰箱和电话，过着简朴的生活。Spartan youths were bred as warriors.斯巴达青年被培养成战士....