If an incoming senior has missed geometry and advanced algebra or a first course in a lab science, it's hard to catch up.

如果错过了高级几何和高等代数或在科学实验室的第一期培训班这进度将是很难赶上的。

youdao

I am teaching a course on the literature of the Renaissance in the first half of the year.

我在上半年教一门关于文艺复兴时期文学的课程。

youdao

This is much truer,of course, in a place like Georgia, where the first elected president Gamsakhurdia was overthrown by a civil war, then the second Shevardnadze was overthrown from the street in the Rose Revolution and now Saakashvili, after losing his war with Russia, in fact, is now threatened by the street,".

VOA: standard.2009.09.01

I first started teaching this course in the late 1970s and 80s when literary theory was a thing absolutely of the moment.

我在20世纪七八十年代时开始教这门课,当时文学理论非常流行。

耶鲁公开课 - 文学理论导论课程节选

That's a term that first entered the English language sometime in the mid-nineteenth century, but of course the concept goes earlier.

这个词在19世纪中期,第一次出现在英语中，当然概念产生得早些。

耶鲁公开课 - 金融市场课程节选

Each state has different requirements, but generally a first-time hunter must complete a safety education course in order to purchase a permit.

BBC: Shooting a Thanksgiving dinner

They indicate the minimum score on each of the four subject tests for a student who has a 75% chance of earning a grade of C or higher or a 50% chance of earning a B or higher in a typical first-year college course.

FORBES: High School Grads Even Less Prepared But At Least Doing Better In Math And Science

It is an unenviable dilemma for a President who in his first term tended to steer a middle course on climate and energy issues, sometimes supporting the environmental argument sometimes supporting the economic rationale.

BBC: Science & Environment