A lot of teachers spend weeks playing catch up in the fall to make up for the summer drop.
很多老师在秋季学期花几个星期的时间补上暑假落下的功课。
But experimentation stopped in the summer, and it turns out from the records of production after the experiments that output tended to fall in the summer anyway.
但是实验是在夏天停止的，而实验结束后的关于生产的记录说明产出在夏天都会下降。
"In the spring, it's trees; the summer, grasses; and fall, weeds." Being stuck indoors all winter also may cause trouble for those allergic to dust and pet dander, he adds.
“春天时，过敏原往往是树，夏天就是草地，秋天就变成杂草了，”他还补充道，整个冬天都待在家里的人也会因为灰尘或者宠物毛屑而感染过敏。
Unprotected skin on the arms and legs may need about 15 minutes of sun exposure a day in spring, summer and fall to make enough of the vitamin.
春季，夏季，秋季时没有衣物覆盖的手臂和腿部每天可能晒个15分钟就可以获得足够的维他命d。
The summer tourist season is off to a poor start, with visitor numbers expected to fall by at least 8%.
作为旅游旺季的夏季的开端很糟糕，游客人数预期至少减少百分之八。
Through the summer, and as fall began to deteriorate into winter, I would devote about an hour per day to my little job.
整个夏天过去了，随着秋天开始渐渐退去，冬天来了，每天我要把大约一小时时间用在这个差使上。
The more solar energy the ocean absorbs during the summer, the longer it takes in the fall for the water to cool down enough to freeze.
因此，海洋在夏季吸收越多的太阳能量，那么在秋季就需要更长的时间来冷却海水，使它结冰。
Production begins in the fall and the film is expected to be released in the summer of 2011.
电影公司将在今年秋天开始拍摄这一传奇故事，按计划会在2011年夏天上映。
After a tense summer and fall, with the trial still to come, Marie Curie, "bruised but defiant," went to claim her prize for the discoveries of radium and polonium.
一个紧张的夏天和秋天过去后，还有一庭审等着，玛丽·居里，被挫伤但是任然不屑，去拿表彰她发现镭和破的奖。
Another way companies are trying to lock in business is to offer discounts on advance bookings far earlier than they used to, including peak summer and fall travel periods.
旅游企业尝试保持业务的另一方式是，推出比之前提前时间早许多的提前预订折扣，包括了夏秋旅游旺季折扣价格。
In late summer and early fall, they picked cotton in the fields beside black men and women, and if there was ever a conflict there, I was too dumb to see it.
在夏季末和初秋之时，他们会在田间采摘棉花，若是和身边的黑人发生争执，我也因为太过害怕而不敢多看一眼。
Steven D. Hayworth, chief executive of Gibraltar Private Bank and Trust, is thrilled that his daughter will be working this summer at a women’s clothing store before heading to college in the fall.
直布罗陀私营信托银行行长史蒂文·D·海沃思非常兴奋，因为今年夏天，她女儿将在一家女装店打工，然后在秋季上大学。
Steven D. Hayworth chief executive of Gibraltar Private Bank and Trust is thrilled that his daughter will be working this summer at a women's clothing store before heading to college in the fall.
直布罗陀私营信托银行行长史蒂文·d·海沃思非常兴奋，因为今年夏天，她女儿将在一家女装店打工，然后在秋季上大学。
You'll have plenty of time to train and improve your fitness for summer and fall RACES.
夏秋到来之前，你仍有大把的时间锻炼身体，提高身体素质。
In late summer and fall, they enter a feeding-frenzy phase, foraging up to 20 hours a day.
夏末秋初，它们会进入疯狂觅食的阶段，每天要吃20个小时。
The friend said Zhu arrived in the United States last summer to begin graduate studies in the fall semester.
这位朋友表示，朱海洋去年夏天来到美国并于秋季入学。
The southwest mountain area of the Sichuan Basin has three dimensions to its climate featuring a mild winter and a relatively cool summer, with rain in both early spring and the fall.
川西南有三种典型的气候特点：相对凉爽的夏季，温暖的冬季和多雨的早春和秋季。
Ryan Babel, having earned a reprieve from his manager this summer, will have to grasp his opportunity while greater responsibility will now fall on Javier Mascherano in light of Alonso's exit.
巴贝尔，在得到贝尼特斯的继续信任后，再也不能错失机会。而随着阿隆索的离去，马斯切拉诺将承担更重大的责任。
Part of the reason must be the change in diet, from the bounty of summer to the decay of late fall and the deprivation of winter.
部分原因是食物的改变，从食物丰盛的夏季到食物渐少的秋末再到一片荒芜的冬季。
She spent the summer brushing up on her American History as she was to teach that in the fall.
她利用夏天温习了美国历史，因为她秋季要讲授那门课程。
In summer and fall 2003, David Axelrod managed to get some stories into the media that mentioned Obama as a possible star in the making.
2003年夏季和秋季，戴维德·阿克斯·罗德通过媒体成功的塑造了奥巴马是一个新星的形象。
Stray birds of summer come to my window to sing and fly away. And yellow leaves of autumn, which have no songs, flutter and fall there with a sigh.
夏天的飞鸟，飞到我窗前唱歌，又飞去了。秋天的黄叶，他们没有什么可唱的，只是叹息一声，飞落在那里。——泰戈尔。
In the south of China, summer marks the middle of green tea season, which runs from late spring to fall.
在中国，北方的绿茶采摘季节从晚春一直延续到秋季，夏季正好处于中间。
In the south of China, summer marks the middle of green tea season, which runs from late spring to fall.
在中国，北方的绿茶采摘季节从晚春一直延续到秋季，夏季正好处于中间。
应用推荐