Young people can prevent and control myopia by spending more time outside and less time in front of books or computers.
年轻人可以通过多花些时间在户外,少花些时间在书本或电脑前来预防和控制近视。
They say adjuncts do not have the time or support to help students outside class.
VOA: special.2009.04.09
Last week, you'll be writing your second paper and I'd rather spend time on that than doing any outside reading.
最后一周,你们会写第二篇论文,我宁愿花时间在那上面,而不愿做一些课外阅读。
for exam 2, you still need to know and understand everything you learned in exam 1, but you can put off learning it completely until we get through, at least, next Wednesday before we start maybe spending time on these concepts outside of class.
为了掌握第二次考试的内容,你仍然需要知道和理解,在第一次考试前所学的全部知识,但是你可以先放一放,等到我们进行到,至少在下周三我们可能开始不在课堂上,讲这些内容之前。
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