1·Many students drop out of online courses because of the lack of teaching support.
许多学生因为缺乏教学支持而退出了在线课程。
2·If your CARDS don't promise a winning outcome, you can drop out of the game without great loss.
如果你的牌不能保证可以获得胜利的输出，你可以退出游戏而不会损失太多。
3·Meanwhile, those with the shortest spells of unemployment are now more likely to drop out, perhaps to return to college.
同时那些失业期限最短的人群现在更可能退出劳动力市场，也许他们重回校园深造去了。
4·If, during the initial iterations, the project looks as though it has been dealt a losing hand, and faces insurmountable levels of risk, then the sponsors can drop out without great loss.
如果，在初始迭代中，项目看起来像是失败的，并且面对着不可克服的风险等级，那么发起人可以退出而不会带来很大的损失。
5·Typically, those who have been unemployed the longest are the most likely to drop out of the job hunt.
一般来说，那些已经很久出于失业状态的人最有可能退出找工作的群体。
1·Research suggests that children whose parents split up are more likely to drop out of high school.
研究显示父母离异的孩子更有可能在中学辍学。
—— 《柯林斯英汉双解大词典》
2·Not surprisingly, up to half of all doctoral students in English drop out before getting their degrees.
在所有英语专业的博士生中，多达一半的人在获得学位之前就辍学了，这不足为奇。
3·Teenagers who drop out of high school have trouble finding jobs.
中学辍学的青少年难找工作。
4·In contrast, the most disadvantaged students invariably get the least effective teachers, year after year - until they drop out.
相反的，最劣势的学生却总是得到最无用的老师，一年又一年，直到他们辍学。
5·The main reason children drop out is not poor teaching but the need to work and, for girls, to marry, according to the Mexican Institute for Competitiveness (IMCO), a think-tank.
根据一家智囊机构墨西哥竞争力研究所的调查，孩子辍学最主要的原因不是上不起学，而是需要干活，对女孩来说还要嫁人。
1·You'd be crazy to drop out.
你要退学真是发疯了。
—— 《新英汉大辞典》
2·When Catherine Hill’s mother became pregnant while a student at Harvard’s sister school, Radcliffe College, she was discreetly but strongly urged to drop out.
凯瑟琳 希尔的母亲在哈佛大学的姊妹学校拉德克利夫学院就读期间怀孕，学校得知后，慎重的要求其退学。
3·Or even skate into college, get rich and drop out to become the one of the richest undergraduates on the planet?
或者即使混进了大学，为什么不在学校内变富之后再退学使自己变成这个星球上最富有的肄业生之一呢？
4·He clearly loved doing it, and though he went back to Hendrix College a couple of times, he would soon drop out again to return to the band.
他很明显喜欢乐队生涯，尽管有好几次回到亨德里克斯学院去上学，但很快他又退学回到乐队。
5·Kids who are simply forced to repeat grades over and over usually don't improve academically and often drop out.
那些被迫一遍又一遍地复读的孩子成绩并没有提高，甚至还经常会退学。