The reason why many seeds require a period of stratification is to guarantee that the seeds grow after and not before unfavorable weather.
许多种子需要一段时间分层的原因是为了保证种子在恶劣的天气来临之后而不是之前生长。
Although these devices performed satisfactorily around the Mediterranean, they could not always be depended on in the cloudy and often freezing weather of northern Europe.
尽管这些装置在地中海周围运行良好，但在北欧多云且经常寒冷的天气里，它们并不总是能派上用场。
The weather at the moment is not typical for July.
现在的天气并不是七月份常有的。
The wild weather did not deter some people from taking an unseasonable dip in the sea.
狂风暴雨的天气并没有使一些不合时宜地到海里游泳的人却步。
Living in Scotland has its good points but the weather is not one of them.
在苏格兰生活有其优点，但天气不好。
The spraying of pesticides can be carefully planned, but accidents, weather conditions that could not be foreseen, and pilot errors often cause much larger deposits of spray than they had anticipated.
杀虫剂的喷洒可以经过周密的计划，但意外事故、无法预见的天气状况以及飞行员的失误往往会导致比预期更多的喷洒量。
Global warming may or not be the great environmental crisis of the 21st century, but regardless of weather it is or isn't—we won't do much about it.
全球变暖可能是21世纪最大的环境危机，也可能不是，但不管它是或不是，我们都不会做出太多行动。
The umbrella will not only tell you the weather, but also let you know you've left it behind.
雨伞不仅能告诉你天气，还能让你知道你已经忘记带伞了。
Sometimes the weather forecast is accurate, sometimes not.
天气预报有的时候准，有的时候不准。
Compared with the airplane, the outstanding advantage of the CRH train is punctuality, because it is basically not affected by weather or traffic control.
相对飞机而言，高铁列车的突出优势在于准时，因为基本不受天气或交通管制的影响。
Diels also hopes to see the birth of "interactive meteorology"—not just forecasting the weather but controlling it.
迪尔斯还希望看到“互动气象学”的诞生——不仅仅是预测天气，而是控制它。
He said Casey did not say how he could survive in the woods for two days in the cold, rainy weather.
他说，凯西没有说他是如何在寒冷的雨天里，在树林中生存两天的。
Eton College should have noted the bonding effect not only of the chapel, but also of songs like "Jolly Boating Weather".
伊顿公学本应该注意到凝聚效果不仅来自于小教堂，还应来自像《愉快的划船日子》之类的歌。
The experiment is not a test of geoengineering since it will not have any effect on the climate or the weather.
这个实验不是一项地球工程学的试验，因为它不会对气候或天气产生任何影响。
—You are not properly dressed for the weather. —But I feel comfortable.
——你的穿着不适合这个天气。 ——但我觉得很舒服。
The Changing of the Guard Ceremony might not take place in summer if the weather is bad.
如果天气不好，卫队交接仪式可能不会在夏天举行。
To warn the people not to walk along the seafront in very windy weather, Mr. Reeder has advised the government to put up some signs.
为警示人们不要在大风天沿海滨散步，里德先生建议政府竖立一些标志。
For example, under the weather is an idiom meaning ill. So when people say "I'm under the weather", they are saying that they're not feeling well.
例如，“under the weather” 这个习语的意思是“生病了”。所以当人们说 “I'm under the weather” 时，他们是在说他们感觉不舒服。
You want to check the weather forecast first to see whether there will be rain or not.
你想先看看天气预报，看看会不会下雨。
Perhaps he had not noticed the weather.
我想他或许没有注意到这天气吧。
He often said, "People always complain about the bad weather." Actually the weather is not bad at all.
他说：“人们经常抱怨天气不好，实际上并不是天气不好。”
Many small firms did not weather the storm of the recession.
许多小公司没能经受住这次经济衰退的风波。
Obviously it does not have the weather, but it has the draw for young people and certainly the financial sophistication; plenty of smart people and the sense of globalization are very important.
很显然那里的气候不行，但是那里对年轻人有吸引力，当然还有金融老手们；大量的聪明人和全球化观念是非常重要的。
The weather is not favorable for tennis.
这种天气不适宜打网球。
This would tap solar, geothermal, wind and wave power from across the continent, meaning electricity would always be available, not just when the weather was favourable.
这将把整个欧洲大陆的太阳能、风能和波浪能都集中起来，这样就可以总是有电可用，不只是天气好的时候。
And, when the weather is not rainy, particles usually stay lofted in the air and do not reach street level.
此外在没有降雨的时候，颗粒物通常会停留在大气上层，而不会下降到街道路面的高度。
But la Nina, which is natural and cyclical, is not the only driver behind weird weather reports lately.
然而拉尼娜现象只是一自然周期现象，并不是最近反常天气的唯一成因。
But la Nina, which is natural and cyclical, is not the only driver behind weird weather reports lately.
然而拉尼娜现象只是一自然周期现象，并不是最近反常天气的唯一成因。
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